Stray Kids member Han is set to lend his signature emotional vocals to the soundtrack of the highly anticipated Yumi’s Cells Season 3. The new track, titled “Let It Show,” will be released as OST Part 3 on April 21, 2026, at 18:00 (KST).
The announcement was accompanied by a heartfelt teaser caption hinting at the emotional depth of the song, referencing the changing feelings between characters Seorugi and Yumi. The description teased fluttering emotions and romantic tension, raising anticipation among fans of both the drama and Stray Kids.
A Song Reflecting Seorugi’s Changing Emotions
“Let It Show” is expected to capture the evolving emotional journey between Seorugi and Yumi, two central characters in the third season of the popular romantic drama series.
The teaser text compared the emotional progression to the expressive storytelling style often associated with Han’s songwriting and vocal delivery. Fans quickly noted how the imagery of “changing feelings” and “heart-fluttering excitement” aligns perfectly with the tone of the drama’s romantic storyline.
Han’s expressive vocal color makes him particularly suited for emotional ballads and romantic OST tracks, which often require nuanced storytelling through voice alone.
Han’s Growing Presence in Drama OSTs
Han has steadily built recognition as one of Stray Kids’ strongest vocalists and songwriters, frequently praised for his emotional range and lyrical sensitivity. His participation in the Yumi’s Cells Season 3 soundtrack further reinforces his growing presence in the Korean drama OST landscape.
Stray Kids members have increasingly participated in individual projects, and Han’s involvement in a major drama OST highlights the group’s expanding artistic reach beyond group releases.
Fans, also known as STAY, expressed excitement online immediately following the announcement, sharing anticipation for how Han’s vocals will complement the drama’s emotional scenes.
The Return of Yumi’s Cells with Season 3
Yumi’s Cells remains one of Korea’s most beloved romance drama franchises, praised for its creative storytelling style that blends live-action performances with animated inner emotions.
Season 3 continues the journey of Yumi as she navigates relationships, personal growth, and emotional changes, making the soundtrack a critical element in enhancing the drama’s storytelling impact.
OST releases from the series have historically generated strong streaming numbers, and expectations for “Let It Show” remain high among viewers and music fans alike.
Release Details for “Let It Show”
- Artist: Han (Stray Kids)
- Song Title: Let It Show
- Project: Yumi’s Cells Season 3 OST Part 3
- Release Date: April 21, 2026
- Release Time: 18:00 (KST)
쿼카가 뭐 이리 노래를 잘해..
— Stone Music Entertainment 스톤뮤직엔터테인먼트 (@StoneMusicEnt) April 21, 2026
스트레이 키즈 한이 들려주는 유미를 향한 순록이의 마음 변화👉🏻👈🏻
벌써부터 두근 콩닥 하트가 가득💘
2026.04.21 18:00 (KST) 유미의 세포들 시즌3 OST Part 3 '한 (Stray Kids) - Let It Show' Release!#유미의세포들3 #윰세3 #유미의세포들 #OST #StrayKids… pic.twitter.com/Cv7WNvWLfN
Anticipation Builds Ahead of Release
With Han’s reputation for delivering emotionally resonant performances, “Let It Show” is expected to become one of the standout tracks from the Yumi’s Cells Season 3 soundtrack.
The combination of a beloved drama series and a globally recognized idol vocalist creates strong expectations for both domestic chart performance and international streaming success.
As the release time approaches, fans are counting down to experience the emotional storytelling that Han is known for delivering through music.
Tags: Han Stray Kids, Let It Show OST, Yumi’s Cells Season 3, K-Drama OST, Stray Kids News