I Pushed Her Byeon Woo Seok Apologizes To IU For Actions From 10 Years Ago
A recent reunion on the popular Yoo In Radio YouTube channel on April 22, 2026, brought together two prominent figures in the Korean entertainment industry, Byeon Woo Seok and IU, leading to a candid and heartfelt moment where actor Byeon Woo Seok publicly addressed and apologized for a past action during a filming collaboration with IU approximately ten years prior. The interaction, hosted by actress and radio personality Yoo In Na, served as a significant point of reflection for both artists, highlighting their respective journeys and the evolution of their careers since their brief but memorable encounter on the set of the 2016 historical drama, Moon Lovers: Scarlet Heart Ryeo. This public acknowledgment, characterized by sincerity and mutual respect, resonated widely, offering a rare glimpse into the behind-the-scenes realities of acting and the enduring bonds forged within the entertainment landscape.
A Decade of Evolution: Revisiting "Moon Lovers: Scarlet Heart Ryeo"
The conversation, initiated by Yoo In Na, quickly steered towards the shared history between Byeon Woo Seok and IU. Yoo In Na, a respected actress known for her close friendship with IU and her insightful hosting style, reminded the audience and the guests that a full decade had passed since their collaboration on Moon Lovers: Scarlet Heart Ryeo. This revelation prompted IU to remark on the "fascinating connection," underscoring the serendipitous nature of their paths crossing again after such a significant period.
Moon Lovers: Scarlet Heart Ryeo, which aired in 2016, was a highly anticipated historical fantasy romance drama. Boasting an ensemble cast of established stars and rising talents, including Lee Joon Gi, IU (Lee Ji Eun), Kang Ha Neul, Nam Joo Hyuk, Ji Soo, and EXO’s Baekhyun, the series garnered considerable attention both domestically and internationally. Based on the Chinese novel Bu Bu Jing Xin, the drama told the story of a modern-day woman, Go Ha Jin (played by IU), who is transported back to the Goryeo Dynasty and finds herself entangled in the royal court’s power struggles and romances as Hae Soo. The drama was known for its intricate plot, stunning cinematography, and intense emotional narrative, solidifying its place as a memorable entry in the K-drama canon.
At the time of its production, Byeon Woo Seok was a relatively new face in the acting world, transitioning from a successful modeling career. His role in Moon Lovers was a minor but impactful one, portraying a character identified by Byeon Woo Seok himself as "the ex-boyfriend who cheated." This particular role, though brief, involved a pivotal dramatic confrontation scene with IU’s character, Hae Soo, which has now resurfaced as a topic of discussion a decade later. For IU, Moon Lovers was another significant acting project following her successful musical career, further cementing her dual identity as a singer-songwriter and an actress. Her portrayal of Hae Soo was critically acclaimed for its emotional depth and range, despite the initial skepticism some held about an idol taking on such a central dramatic role.
The Scene That Lingered: Byeon Woo Seok’s Candid Confession
During the recent Yoo In Radio broadcast, Byeon Woo Seok openly shared his vivid recollection of the dramatic scene from Moon Lovers. His confession was marked by a blend of gratitude and regret, stating, "I remember it clearly. I am very thankful but also very sorry." He elaborated on the specific circumstances, explaining the emotional weight of his character’s actions: "At that time, I played the ex-boyfriend who cheated." The focal point of his apology stemmed from the physical aspect of the scene, where his character was required to push IU’s character.
Byeon Woo Seok described his inexperience at the time with such physical acting requirements. "I hadn’t acted pushing someone before," he admitted, conveying the challenges faced by actors, particularly those early in their careers, when tasked with physically demanding or emotionally charged scenes. His concern for IU, whose delicate stature he noted ("since Jieun (IU) was so delicate"), was evident in his recollection. He remembered attempting to execute the push with care but was surprised by the outcome: "I slightly pushed her, but I remember she fell more dramatically than I expected." This statement suggests a natural reaction from an actor who, while committed to the scene’s authenticity, was also mindful of his co-star’s safety and comfort. His honest recounting of the event underscores the dedication and consideration he held, even as a burgeoning talent. The sincerity of his apology, delivered a full ten years after the incident, reflects a deep-seated professionalism and a desire to ensure no discomfort was caused, even in the context of fictional dramatic portrayals.
IU’s Perspective: Professionalism Amidst the Intensity
IU, whose real name is Lee Ji Eun, responded to Byeon Woo Seok’s confession with characteristic grace and professionalism, offering her own recollection of the event. She acknowledged the intensity of the moment, stating, "As far as I remember, he pushed me fiercely." This corroboration from IU confirmed the dramatic nature of the scene from her perspective, validating Byeon Woo Seok’s concern about the impact of his actions. However, she quickly followed up with a crucial detail that highlighted his immediate professionalism: "and then I recall him immediately helping me back up." This addendum painted a more complete picture, showcasing Byeon Woo Seok’s immediate concern for his co-star’s well-being despite the requirements of the scene. It speaks volumes about his character and his nascent professionalism even in his early acting days.
Yoo In Na, observing the interaction, interjected with an insightful comment that further contextualized IU’s ability to handle such scenes. She remarked, "Contrary to expectations, IU really uses her body well," before inquiring further about the situation. This observation from a fellow actress and close friend points to IU’s innate physical agility and her commitment to her craft. "Using her body well" implies not only the ability to execute physical actions convincingly but also to do so safely and effectively, contributing to the scene’s emotional impact without risking injury. It suggests that IU, despite her seemingly delicate appearance, possesses a strong understanding of physical acting and stage presence, allowing her to portray dramatic falls or strenuous movements with both realism and control.
IU further elaborated on the limited nature of their interactions during the Moon Lovers production, revealing the stark contrast between their professional requirements. "I remember we didn’t have a lot of scenes to act in," she recalled. "We were happy and affectionate only when taking prop photos. As soon as we met, we took those photos, then suddenly the pushing and crying happened." This candid insight illustrates the often fragmented and intense nature of drama filming, where actors might have very little personal interaction before being thrust into highly emotional or physical scenes. The "prop photos" likely referred to promotional stills or behind-the-scenes shots taken in a more lighthearted atmosphere, immediately preceding the dramatic confrontation. Her expressed happiness, "I’m so happy that this time we got to act in a longer stretch," subtly implies that their recent collaborative appearance on Yoo In Radio allowed for a more extended and relaxed interaction, a welcome change from their initial, brief, and intense on-screen encounter. This sentiment underlines the value of genuine connection and camaraderie that artists cherish, especially when their professional paths intersect after a long hiatus.
From Supporting Role to Stardom: Byeon Woo Seok’s Ascent

Byeon Woo Seok’s career trajectory since his appearance in Moon Lovers: Scarlet Heart Ryeo has been nothing short of remarkable. In 2016, he was a budding actor, largely recognized from his modeling background. His role in Moon Lovers was one of his earliest forays into dramatic acting, a stepping stone that laid the groundwork for his subsequent growth. Over the past decade, Byeon Woo Seok has steadily built a diverse filmography, taking on various supporting and lead roles that have showcased his versatility and charisma.
His career gained significant momentum with roles in dramas such as Flower Crew: Joseon Marriage Agency (2019), Record of Youth (2020), and Strong Girl Nam Soon (2023). These projects allowed him to hone his acting skills, experiment with different genres, and gradually build a loyal fanbase. However, it was his recent lead role in the time-slip romance drama Lovely Runner (2024) that truly catapulted him into mainstream stardom. In Lovely Runner, Byeon Woo Seok captivated audiences with his portrayal of Ryu Sun Jae, a top idol who falls in love with a fan. His nuanced performance, combining youthful charm, emotional depth, and strong chemistry with his co-star, Kim Hye Yoon, earned him widespread critical acclaim and immense popularity. The drama became a cultural phenomenon, leading to a surge in Byeon Woo Seok’s fan base and making him one of the most sought-after actors in the industry. His current status as a "hot topic" reflects not just his talent but also the dedication he has shown in refining his craft over the years, transforming from a model with minor acting roles into a bonafide leading man. This journey underscores the significance of every role, no matter how small, in an actor’s development and eventual success.
A Consistent Icon: IU’s Enduring Legacy
While Byeon Woo Seok was finding his footing in acting, IU’s career continued its upward trajectory, cementing her status as one of South Korea’s most beloved and influential artists. Already a national darling for her exceptional vocal talent and songwriting prowess, her acting career blossomed concurrently. Following Moon Lovers, IU continued to impress critics and audiences with her diverse acting roles, proving her capabilities beyond the idol-turned-actress stereotype.
Her subsequent projects include critically acclaimed dramas such as My Mister (2018), where she delivered a raw and poignant performance that earned her widespread praise for its depth and maturity, and Hotel Del Luna (2019), a fantasy romance that showcased her versatility in portraying a complex, ancient character. Each role has allowed her to explore different facets of her acting ability, consistently demonstrating her commitment to character development and storytelling. In addition to her acting achievements, IU has maintained an incredibly successful music career, releasing hit albums and singles that consistently top charts and resonate with millions. Her concerts sell out within minutes, and her philanthropic efforts have further endeared her to the public. Her enduring popularity is a testament to her consistent talent, hard work, and genuine connection with her audience. The "delicate" IU that Byeon Woo Seok remembered from a decade ago has not only grown into a formidable actress but also maintained her position as an industry icon, effortlessly balancing a dual career with grace and impactful artistry. Her ability to "use her body well" in acting scenes, as noted by Yoo In Na, is just one facet of her overall professionalism and dedication to her craft that has contributed to her sustained success.
Behind the Scenes: The Dynamics of Filming and Actor Development
The candid conversation between Byeon Woo Seok and IU on Yoo In Radio provides valuable insights into the intricate dynamics of filming a drama, particularly the challenges faced by actors during intense scenes. Physical interactions, even simulated ones like a push, require careful coordination, communication, and mutual trust between co-stars. Byeon Woo Seok’s apology highlights the responsibility actors feel towards their colleagues, especially when executing actions that could potentially cause discomfort or injury. His concern for IU’s "delicate" nature and his surprise at her "dramatic" fall underscore the unpredictable elements that can arise on set, even with careful planning.
For budding actors like Byeon Woo Seok was at the time, navigating such scenes without extensive experience can be particularly daunting. His admission of not having "acted pushing someone before" illustrates the learning curve involved in developing physical acting skills. Every scene, no matter how minor, contributes to an actor’s repertoire and understanding of their craft. IU’s recollection of his immediate assistance after the push speaks volumes about his inherent respect and professionalism, a quality essential for fostering a safe and collaborative working environment. This exchange serves as a reminder that behind every polished on-screen performance are countless takes, meticulous planning, and the personal efforts of actors to deliver authenticity while maintaining safety and respect for one another. The industry thrives on these unwritten rules of conduct and the genuine camaraderie that forms between artists, allowing them to tackle complex and demanding scenes effectively.
The Power of Reconnection: Nostalgia and Industry Bonds
The reunion of Byeon Woo Seok and IU, facilitated by Yoo In Na, resonated deeply with fans and industry observers alike. For fans of Moon Lovers: Scarlet Heart Ryeo, the conversation offered a nostalgic trip down memory lane, reigniting fond memories of the beloved drama and its memorable cast. Social media platforms buzzed with comments from viewers expressing their delight at seeing the two actors reconnect and share such a personal anecdote. The candidness of the interaction fostered a sense of intimacy between the artists and their audience, allowing fans to feel a closer connection to their idols.
Beyond fan sentiment, the event also highlighted the unique and often long-lasting relationships forged within the Korean entertainment industry. Actors, directors, and crew members frequently cross paths on multiple projects throughout their careers, leading to a closely-knit professional community. Such reunions, whether on talk shows, award ceremonies, or new collaborative projects, serve as testaments to these enduring bonds and the shared experiences that shape their journeys. The ability to reflect on past experiences with humor, sincerity, and mutual respect, as demonstrated by Byeon Woo Seok and IU, reinforces the healthy and supportive environment that is crucial for sustained artistic growth and collaboration. Industry observers noted the commendable transparency, which helps demystify the acting process and showcases the human element behind the glamorous facade of celebrity.
Looking Forward: The Future of Two Respected Artists
As Byeon Woo Seok continues to ride the wave of his newfound stardom and IU maintains her consistent reign as a cultural icon, their recent interaction serves as a beautiful full circle moment. It underscores how individual experiences, even fleeting ones from a decade ago, contribute to an artist’s personal and professional narrative. For Byeon Woo Seok, the apology reflects his growth not just as an actor but as an individual, demonstrating humility and a strong sense of responsibility. For IU, her gracious acceptance and collaborative spirit reaffirm her reputation as a thoughtful and professional colleague.
Both artists are poised for continued success in their respective fields. Byeon Woo Seok is expected to take on more leading roles, with immense anticipation surrounding his future projects following Lovely Runner. His recent apology and candid reflection further enhance his public image, showcasing him as an actor who is both talented and grounded. IU continues to explore new artistic ventures, balancing her music and acting careers with unparalleled success. Her influence extends beyond entertainment, making her a role model for aspiring artists and a beloved figure across generations. This reunion on Yoo In Radio was more than just a trip down memory lane; it was a testament to the enduring power of professional respect, personal growth, and the fascinating connections that bind the world of Korean entertainment. The candid exchange between these two remarkable artists has undoubtedly left fans eager for any potential future collaborations, hoping for "a longer stretch" of their combined talents on screen.