15 Hidden Facts About Dahye From BESTie You Never Knew

Dahye transformed from a girl group member to a successful solo artist after parting ways with BESTie in 2017. Born Song Da Hye on June 12, 1993, in Incheon, South Korea, she initially made her mark in the K-pop scene as BESTie's main rapper, main dancer, and vocalist with their debut single "Pitapat" on July 11, 2013.

However, her journey didn't end with BESTie. After terminating her contract with YNB Entertainment, Dahye ultimately pursued a solo career, releasing her first digital single "Poison" on October 10, 2020. Standing at 169 cm tall and weighing 48 kg, Song Dahye has built a multifaceted career beyond music. Notably, she's a graduate of Incheon Yale High School with a bachelor's degree in Theater from Dongguk University. Furthermore, Dahye recently gained attention when she appeared on "Transit Love" Season 3, where it was revealed she had been in a relationship with Seo Dong Jin for 13 years. From her early days as a K-pop idol to her current endeavors, there's much more to Dahye than meets the eye.

She Was Known as the 'Hips of BESTie'

Among her many talents, Song Dahye earned a distinctive nickname during her time with BESTie that set her apart from other K-pop idols. Known affectionately as the "hips of BESTie", this moniker became an integral part of her identity within the group and among fans throughout her idol career.

What it is

The nickname "hips of BESTie" referenced Dahye's curvaceous figure and exceptional dancing abilities that made her stand out on stage. As the group's main dancer alongside her positions as main rapper and vocalist, Dahye's body proportions and movements became signature elements of her performance style. This title wasn't merely about physical appearance but recognized her ability to execute choreography with precision and flair that captivated audiences.

Why it matters

This nickname highlighted Dahye's unique position within BESTie's image and performance dynamic. In an industry where idol groups often assign specific roles to members, Dahye's recognition for her figure and dance skills gave her a distinctive identity that complemented her other talents. Her "electrifying stage presence" and "smooth dance moves" became defining characteristics that fans associated with her performances. Although some might view such nicknames as superficial, in Dahye's case, it underscored her technical proficiency as a dancer and contributed to her standout moments in BESTie's performances.

Interesting detail

Behind the confident performer with the celebrated figure was a personal journey with body image. Dahye once revealed she had weighed over 65kg before her debut, suggesting she underwent significant physical transformation prior to her idol career. By the time she was promoting with BESTie, she maintained a weight of approximately 48kg with a height of 168cm (5'6"). This transformation speaks to the physical demands placed on K-pop idols and possibly influenced her later interest in fitness activities.

On stage, Dahye wore her "confidence like a crown," displaying "effortless beauty" that became central to her appeal as a performer. Her dancing ability combined with her distinctive figure created memorable moments that fans still celebrate in compilation videos years after BESTie's active promotion period ended.

Her Solo Debut Was a Remake of 'Poison'

Finally making her mark as a soloist, Dahye released her debut single "Poison" on October 10, 2020, under Worldstar Entertainment. The single marked her triumphant return to the music scene after a five-year hiatus following BESTie's last mini-album "Love Emotion" in 2015.

What it is

"Poison" was a strategic remake of iconic K-pop diva Uhm Jung Hwa's 1998 hit single of the same name. Originally scheduled for release on September 25, 2020, the debut was ultimately postponed to October 10 to "improve quality". This carefully crafted comeback showcased Dahye's artistic evolution as she transitioned from group member to solo performer, allowing her to establish a distinctive musical identity.

Why it matters

For Dahye, this debut represented more than just a career restart—it demonstrated her artistic vision. As she stated, "It's an honor to remake 'Poison' by Uhm Jung-hwa, whom I respect so much". Consequently, this choice connected her to K-pop's rich legacy while introducing her sound to a new generation. The remake served as a perfect bridge between nostalgic appeal and contemporary styling, establishing her credibility as a solo artist.

Interesting detail

Whereas the original "Poison" featured early electronic dance music with trot and disco elements, Dahye's version received a complete sonic makeover. Her interpretation cleverly replaced these dated sounds with Latin musical elements. The production incorporated Spanish guitars, brass sections, bongos, hand shakers, and traditional flamenco-style beat claps (palmas). Interestingly, Dahye maintained the trot-style flow of the original lyrics while creating an entirely fresh sound that felt "more mature and sensual instead of too exciting like the 1998 original". The music video production quality matched this sonic evolution, with Dahye even paying homage to Uhm Jung-hwa's original choreography in her own dance routine.

She Writes Her Own Songs

Beyond her performing talents, Dahye has emerged as a skilled songwriter with numerous writing credits to her name. According to official records, she has contributed as a lyricist to multiple tracks, including "The First Ending," "As I Am," "Cherry Road," and "Deja Vu". This creative aspect of her career showcases her evolution from idol to authentic artist.

What it is

Dahye's songwriting abilities extend across her discography as she actively participates in crafting lyrics for her songs. In her own words, she took "part in writing the lyrics for every single track" of one album, personally "shaping the story and arranging the flow". This hands-on approach has allowed her to express herself more genuinely after transitioning from group performances to solo work.

Why it matters

Her involvement in the songwriting process represents significant artistic growth since her BESTie days. Dahye herself described the experience as providing "a sense of fulfillment from crafting the narrative" that was "incredible". Further, this creative control has enabled her to establish a distinct musical identity since becoming an independent artist after leaving Worldstar Entertainment in 2021.

Interesting detail

Dahye once revealed that her song "RACE" held special meaning, explaining: "It seemingly addresses the instinctive and sexual relationship between men and women, but actually expresses my inner anxiety". This insight demonstrates how she uses songwriting as a vehicle for personal expression, transforming her vulnerabilities into artistic statements that connect with audiences on a deeper level.

She Appeared on EXchange Season 3

In 2023, the K-pop world was surprised when former BESTie member Dahye made a groundbreaking appearance on "EXchange Season 3," a popular South Korean dating reality show. This marked the first instance of a former K-pop idol participating in this format.

What it is

EXchange (also known as Transit Love) airs on TVING, an OTT streaming service in Korea. The premise brings together ex-couples who have separated for various reasons to either rekindle their past relationships or find new connections. Throughout the season, Dahye was among eight contestants—four men and four women—living under one roof while navigating complex emotions.

Why it matters

Dahye's participation created a significant buzz as viewers discovered her 13-year relationship with fellow contestant Seo Dong-Jin. Their relationship revelation shocked other participants and viewers alike, generating emotional reactions captured on camera. Furthermore, the show's popularity soared during its run, with TVING experiencing an all-time high of 3.87 million monthly active users.

Interesting detail

In the season finale, Dahye chose Choi Chang-Jin over Dong-Jin, effectively ending their long-term relationship. Yet unexpectedly, in July 2024, approximately three months after the show concluded, both announced on Instagram that they had reunited. Dong-Jin wrote, "It took us a while but we will love each other more as it took longer!", demonstrating that sometimes reality TV leads to real-life plot twists.

She Rekindled a 13-Year Relationship on TV

The twist in Dahye's love story unfolded unexpectedly after "EXchange 3" ended. Unlike fairy-tale endings on reality TV, Dahye and Seo Dong-jin initially chose different partners in the show's finale.

What it is

In a surprising turn of events, approximately three months after the program concluded in April 2023, both Dahye and Dong-jin announced their reunion via Instagram. Their heartfelt posts confirmed they had rekindled their 13-year romance off-camera. Dong-jin wrote touchingly, "It took too long but I'll love you even more as it's too bad!". Meanwhile, Dahye posted, "Right after the broadcast, Oppa and I have had a lot of concerns about our relationship... now I think we can happily talk about it".

Why it matters

This reconciliation captivated audiences who had become emotionally invested in their journey. Their story represents an authentic portrayal of relationship complexities rarely seen in celebrity culture. The couple's decision to reunite after publicly ending things demonstrated remarkable resilience and genuine affection that transcended the show's format.

Interesting detail

Perhaps most revealing was Dahye's admission about their pre-show relationship status. She disclosed that Dong-jin had completely blocked her communication channels. Their first reunion actually occurred during a pre-production meeting where Dahye broke down in tears upon seeing him – marking their first encounter since their original breakup. Recently, the couple confirmed they're discussing marriage plans, bringing their story full circle.

She Studied Theater at Dongguk University

Beyond her K-pop career, Song Dahye pursued formal education in the performing arts, completing a bachelor's degree in Theater at the prestigious Dongguk University. This academic background complements her artistic journey, revealing another dimension to her professional development.

What it is

Dahye's educational path included graduation from Incheon Yale High School before she advanced to higher education. At Dongguk University, she specialized in Drama Studies, gaining formal training in theatrical arts. This educational background represents a significant investment in her artistic development, as theater programs typically encompass acting techniques, stage presence, and performance theory—skills that undoubtedly enhanced her capabilities as an entertainer.

Why it matters

For an idol-turned-soloist, theatrical education provides valuable tools that extend beyond conventional K-pop training. Formal drama education at university level typically cultivates deeper understanding of character development, emotional expression, and stage presence. These skills likely contributed to Dahye's versatility as a performer, especially after transitioning from group member to independent artist. Additionally, this academic credential offers her professional options beyond the relatively short career span typical of K-pop idols.

Interesting detail

Dongguk University holds distinction as one of South Korea's prominent institutions for performing arts education. Founded in 1906, the university maintains strong connections to Korean cultural industries, with numerous alumni working in entertainment. Dahye's choice to study theater rather than more conventional academic subjects illustrates her commitment to developing as a multifaceted artist. This educational foundation may partially explain her smooth transition between different entertainment formats—from idol performances to variety shows to her current endeavors as a solo artist.

She Once Weighed Over 65kg

In a surprisingly candid revelation during a BESTie interview, Dahye openly discussed her weight fluctuations, admitting to formerly weighing over 65 kilograms before her K-pop career. This confession offered fans a glimpse into her pre-idol life and personal transformation journey.

What it is

During the interview, Dahye referred to herself as having been a "beach whale" while studying, stating bluntly about her previous weight. Her groupmate Haeryung strongly sympathized with this revelation, confirming Dahye's statement. Comparatively, this weight differs significantly from her later idol measurements of approximately 48kg at 169cm tall, representing a substantial transformation before entering the spotlight.

Why it matters

Dahye's openness about weight struggles contrasts sharply with the carefully crafted image typically maintained by K-pop idols. Yet ironically, even after slimming down, she maintained her reputation as a "food fighter" within BESTie, with the group being affectionately labeled "shik-shin-dols" (idols who eat a lot). This duality highlights the complex relationship between body image and identity in the entertainment industry, where weight management remains a constant pressure.

Interesting detail

Perhaps most remarkably, fellow BESTie member Haeryung provided additional context, exclaiming, "It was the first time in my life to see a woman eat that much". She jokingly suggested that Dahye "could win first place" if she entered a hot dog eating contest. Ultimately, this aspect of Dahye's personality – her hearty appetite despite industry pressures – became part of her authentic charm, distinguishing her from the conventional idol image.

She Practices Yoga and Loves Sports

Yoga represents more than just a hobby for Dahye—it forms a fundamental part of her identity beyond the entertainment industry. Her official fan pages consistently list sports and yoga as her primary specialties, indicating a long-term dedication to physical wellness.

What it is

Dahye operates a dedicated YouTube channel with the username "yogadahye," where she describes her mission: "Find a new life with yoga. I love and cherish yoga". In addition to her digital presence, she published a yoga-focused photobook showcasing various poses. Throughout her videos, she serves as a certified yoga instructor, guiding viewers through therapeutic routines designed for beginners, addressing issues like back pain and promoting overall wellness.

Why it matters

The practice provides Dahye with a balanced lifestyle outside her entertainment career. After BESTie's activities slowed, yoga ultimately became both a personal passion and professional pursuit. Her expertise extends beyond personal practice—she actively shares yoga moves with fans "for the upcoming year", establishing herself as an authority in physical wellness alongside her artistic endeavors.

Interesting detail

First thing to remember about Dahye's yoga journey is her comprehensive approach. Not only does she teach basic positions, yet she incorporates sophisticated breathing techniques into her practice. Her videos often feature explanations about how specific postures can alleviate pregnancy discomfort and improve circulation. Besides yoga, she enjoys reading and taking vacations, creating a well-rounded lifestyle balancing mental stimulation with physical discipline.

She’s Afraid of Bugs and Ghosts

Behind the confident stage persona, Dahye has revealed several personal fears that humanize the former BESTie member. Like many K-pop personalities, she occasionally shares glimpses into her vulnerabilities, with her aversion to insects and supernatural entities standing among her most notable phobias.

What it is

Personal confessions from Dahye indicate she experiences genuine distress when encountering bugs or hearing ghost stories. Typically, she has expressed these fears during variety show appearances and fan meetings, often to the amusement of fellow guests and audiences. Nevertheless, these reactions appear genuine, showcasing a stark contrast to her composed stage presence and athletic yoga practice.

Why it matters

Such revelations create relatable connections between idols and fans. As such, Dahye's willingness to acknowledge these common fears helps dismantle the perfect image K-pop stars often maintain. For fans, discovering these everyday phobias makes their favorite artist feel more approachable and authentic, strengthening their emotional bond with her beyond music or performance.

Interesting detail

Generally, Dahye's reaction to bugs involves visible discomfort—ranging from squealing to physically distancing herself from the perceived threat. Concerning ghosts, she has mentioned avoiding horror movies and supernatural content, preferring lighthearted entertainment instead. Conversely, these fears stand at odds with her otherwise adventurous personality, considering her willingness to appear on dating shows and undergo major career transitions from group member to soloist.

Her Ideal Type Is Yoo Jae Suk

Unlike many idols who prefer traditionally handsome celebrities, Dahye once made a surprising revelation about her romantic preferences. Her ultimate ideal type is none other than South Korean comedian and television host Yoo Jae Suk.

What it is

In a candid interview, Dahye expressed profound admiration for the beloved MC: "For me it's Yoo Jae Suk. If I were to just pass by him once, I wouldn't have any other wishes. He's my ideal type. I want to marry a person like him". Her preference focuses on personality traits exemplified by Yoo Jae Suk—known for his humility, work ethic, and respectful demeanor—over physical attributes.

Why it matters

Through this preference, Dahye reveals core values that guide her personal life. "I don't care too much about appearances. I like people with charming personalities or character," she elaborated. Her stance directly challenges common dating stereotypes as she openly stated, "While most women like the bad boys, I just don't understand that line of thinking".

Interesting detail

Curiously, Dahye once reacted judgmentally when groupmate Haeryung expressed admiration for Noel's Kang Kyun Sung. Yet after meeting him at Music Bank, Dahye admitted understanding Haeryung's attraction, noting "Just like a priest, he gave us words of blessing, and his charms were exploding".

She Has a Hidden Talent for Guitar

Among Dahye's lesser-known artistic abilities, her guitar skills remain a fascinating yet understated talent that complements her versatile performance background. The former BESTie member occasionally shares glimpses of her instrumental prowess through social media and special appearances.

What it is

Dahye demonstrates proficiency with basic guitar techniques, competently handling chord progressions including D, E, and A without requiring a capo. Her playing style incorporates sophisticated strumming patterns, often divided into "down up clap down" followed by "down clap" sequences. These techniques allow her to perform popular covers while adding her own stylistic flourishes.

Why it matters

This musical skill adds another dimension to Dahye's artistic portfolio beyond singing and dancing. Given her theatrical education and songwriting abilities, guitar proficiency creates opportunities for her to compose music independently. As a result, this instrument serves as both a creative outlet and potential professional tool that enhances her versatility in the entertainment industry.

Interesting detail

Remarkably, Dahye applies her meticulous approach to guitar similar to her other pursuits. She carefully studies strumming patterns, dividing complex sequences into manageable parts—for instance, separating a pattern into "down up clap down" followed by "down clap" components. This methodical learning style mirrors the disciplined approach seen in her yoga practice, suggesting consistency across her various talents.

Her Instagram Went Inactive During EXchange

While social media presence is crucial for celebrities, Dahye's Instagram account (@dahye0612) mysteriously disappeared from public view throughout her participation on EXchange Season 3.

What it is

The temporary deactivation of Dahye's Instagram occurred due to stringent non-disclosure agreements (NDAs) governing cast participation on the dating show. Essentially, production companies implemented these measures to safeguard against potential show spoilers that might diminish viewer interest. Given the emotional complexities of the show—particularly regarding her 13-year relationship with Dong Jin—maintaining social media silence became a contractual obligation.

Why it matters

Ironically, this enforced digital absence contradicted Dahye's previously expressed concerns about maintaining public visibility. In earlier interviews, she had candidly admitted, "I found out that I was afraid of being forgotten. That's why I promote myself a lot on social media". For someone who relied on Instagram as a professional tool after leaving BESTie, this hiatus represented a calculated career risk balanced against the potential benefits of television exposure.

Interesting detail

Once filming concluded, Dahye triumphantly returned to social media platforms with relationship-defining content. Her comeback post featured intimate Polaroid photos announcing her rekindled relationship with Dong Jin. Alongside these images, she shared a heartfelt message: "I thought a lot about my relationship with Dong Jin... We're currently dating".

FAQS

Fans frequently ask questions about Song Dahye's journey both inside and outside the K-pop industry. Here are answers to commonly asked questions about the former BESTie member:

How old was Dahye when she debuted? Dahye debuted as a K-pop idol at age 20 (Korean age) with BESTie in 2013, making her among the older rookies at that time.

What is Dahye's current height and weight? Currently, Dahye maintains a height of 169 cm (5'6") and weighs approximately 48 kg.

Does Dahye have any certifications? Indeed, beyond performing, she holds certification as a yoga instructor, which explains her expertise on her "yogadahye" YouTube channel.

What happened with Dahye and Dong-jin after EXchange 3? Initially, Dahye chose Chang-jin on the show finale. Nonetheless, three months after filming ended, she reconciled with Dong-jin, her partner of 13 years.

Has Dahye released music recently? Following her "Poison" remake in 2020, Dahye has continued releasing singles independently after leaving Worldstar Entertainment in 2021.

What distinguishes Dahye from other former idols? Uniquely, Dahye has successfully transitioned across multiple entertainment formats—from idol performances to reality TV, songwriting, and yoga instruction—building a multifaceted career path rarely seen among former group members.