When Tomorrow X Together (TXT) unveiled the music video for their latest title track "하루에 하루만 더 (Stick With You)" on April 13, 2026, fans expected a polished K-pop production. What they got was something closer to a short film—an emotional journey that lingers long after the last note fades. The secret ingredient? Actor Jeon Jong-seo, whose nuanced performance transformed the video into a cinematic experience, captivating audiences both in South Korea and around the globe.
Jeon Jong-seo’s appearance in TXT’s music video marks her return to the format after a two-year hiatus. Her previous foray into music videos was for singer BIBI’s "Dere" in 2024, but this latest role may be her most memorable yet. According to OSEN, Jeon’s involvement in "Stick With You" is only her second time starring in a music video, making the project a rare treat for fans of both the actor and the band.
The music video, clocking in at 4 minutes and 37 seconds, is more than just a visual accompaniment to TXT’s song. It tells the story of a man tormented by the fear of losing his lover, with Jeon Jong-seo playing a pivotal role. She doesn’t just appear on screen; she guides the emotional current of the narrative, embodying the tension between love and anxiety. As Sports Donga reports, Jeon’s performance "captivated global fans both visually and audibly," a testament to her ability to command attention without uttering a single word.
What sets Jeon Jong-seo apart in this project is her use of restraint. Rather than relying on grand gestures or melodrama, she communicates the character’s emotional journey through subtle facial expressions and piercing eye contact. This quiet intensity draws viewers in, enhancing the video’s immersive quality. Newsen notes that her "restrained expressions and eye contact calmly portray the character's emotional changes, enhancing video immersion." The result is a music video that feels less like a promotional tool and more like a compact, emotionally charged film.
The visual style of the video matches Jeon’s performance. With its stylish cinematography and carefully composed shots, the production feels cinematic in every sense. Star News Korea describes how "the music video combines stylish visuals and Jeon Jong-seo's acting to create a cinematic atmosphere, leaving a deep impression despite its short runtime." It’s a rare feat for a music video to achieve this level of artistry, but here, every frame seems meticulously crafted to serve the story.
TXT themselves were quick to praise Jeon Jong-seo’s professionalism and transformative presence on set. During an April 13 showcase, the group shared their impressions of working with the actor. "We heard she was very shy before filming, and she really was at first," TXT members recalled, according to OSEN. "But as soon as filming started, she changed completely." This ability to switch gears and deliver a compelling performance, even in a brief format, speaks volumes about Jeon’s talent and dedication.
The impact of Jeon Jong-seo’s performance goes beyond just the fans of TXT or K-pop. As Sports Donga observes, her "strong presence captivated global fans both visually and audibly," highlighting her growing international appeal. The video’s film-like quality has resonated with a diverse audience, blurring the lines between music video and short film. It’s no wonder that Jeon is quickly becoming a sought-after name in various entertainment fields.
Indeed, Jeon Jong-seo’s career is on a remarkable trajectory. In addition to her recent work in music videos, she continues to make waves in film and advertising. The actor is set to appear in the Hollywood remake of the 1986 classic "Highlander," where she will play a member of the secret organization "Watcher," acting alongside heavyweights like Henry Cavill and Mark Ruffalo. Sports Donga reports that this role marks Jeon’s "second global venture," further cementing her status as a rising star on the international stage.
Her versatility is evident in the way she seamlessly moves between genres and formats. Whether it’s a feature film, a high-profile advertisement, or a four-minute music video, Jeon Jong-seo brings a unique energy and authenticity to every project. Newsen and Star News Korea both highlight her "active work across films, advertisements, and music videos," underscoring her broad appeal and relentless work ethic.
For TXT, collaborating with an actor of Jeon’s caliber is a statement in itself. The group, consisting of Soobin, Yeonjun, Beomgyu, Taehyun, and Hueningkai, has consistently pushed creative boundaries since their debut. By enlisting Jeon Jong-seo for their latest title track, they signal a commitment to storytelling and artistic ambition that sets them apart in the crowded world of K-pop. The synergy between TXT’s emotive music and Jeon’s compelling performance elevates "Stick With You" into something truly special.
It’s not every day that a music video prompts comparisons to cinema, but "Stick With You" manages to do just that. The project’s success lies in its ability to evoke deep emotions within a short span, thanks in large part to Jeon Jong-seo’s artistry. As fans and critics alike continue to praise the video, it stands as a testament to the power of collaboration between musicians and actors, and to the enduring allure of stories told through sight and sound.
As Jeon Jong-seo’s star continues to rise—both in South Korea and abroad—it’s clear that her influence extends far beyond the silver screen. With each new project, she challenges expectations and redefines what’s possible in visual storytelling. For those who witnessed her performance in TXT’s "Stick With You," the line between music video and movie has never felt thinner.
In just under five minutes, Jeon Jong-seo and TXT have reminded audiences everywhere that sometimes, the most powerful stories are told in the smallest packages.