LE SSERAFIM Kim Chaewon – “Confession (告白)”: A Tender Whisper of Love
Kim Chaewon, the main vocalist of LE SSERAFIM, delivers a heartfelt rendition of “Confession (告白)”, the theme song for the Japanese Netflix drama Romantics Anonymous. Released on September 19, 2025, this Japanese Versionwas co-produced by Dalpalan, capturing both emotional delicacy and youthful sweetness.
🎵 Song Details
- Title: Confession (告白)
- Performer: Kim Chaewon (LE SSERAFIM)
- Producer: Dalpalan
- Composer / Lyricist: Kang Hyun-min
- Release Date: September 19, 2025
- Version: Japanese Version
- Type: Netflix Japan Drama Romantics Anonymous Theme Song (OST)
- Length: 3:58
Now available on Spotify, Apple Music, and other streaming platforms.
💌 Background and Meaning
Originally a sentimental ballad expressing the delicate feelings of unspoken love, Confession finds new life in Kim Chaewon’s soft and transparent vocals. Her voice feels like gentle sunlight through a window—pure, warm, and filled with quiet longing.
The melody flows lightly yet powerfully, portraying the tender pain of wanting to speak but staying silent. Fans have praised her delivery for adding emotional depth to the series, merging sincerity and subtle passion.
“Confession is such a famous song … I never thought I’d get to remake it.” — Kim Chaewon
🌸 Connection to Romantics Anonymous
Romantics Anonymous is a Netflix Japan romantic drama about two shy confectioners whose love blossoms in quiet moments. As the theme song, Confession perfectly mirrors the story’s tone—love that grows in silence, sincerity wrapped in hesitation.
Kim Chaewon’s gentle voice intertwines beautifully with the drama’s soft visuals, creating a sense of emotional harmony between sound and story.
🎧 Selected Lyrics and Translation
君に伝えたかった言葉が胸の中で揺れている
The words I wanted to tell you are swaying in my chest.
This line expresses the struggle of unspoken emotions—fragile yet glowing, like a candle flickering in the dark.
壊れそうな思い出にそっと触れてみた
I softly touched memories that seemed about to break.
A moment of emotional fragility, where nostalgia and tenderness intertwine.
ただあなたに会いたくて、すべてを捧げよう
I just want to see you again, and I’ll give you everything.
The song’s most beautiful confession—a pure declaration of love without conditions.
🎼 Musical Characteristics
- Melody: A blend of piano and strings that creates a dreamy, delicate atmosphere.
- Vocals: Chaewon’s clear tone conveys both sadness and strength.
- Production: Dalpalan’s refined arrangement brings out emotional fluidity in every note.
🌟 Significance and Reception
Confession highlights Kim Chaewon’s growth beyond LE SSERAFIM, showcasing her as a solo vocalist capable of nuanced emotional storytelling. Critics and fans alike have praised her maturity and vocal control.
It’s not just a musical confession—it’s a reflection of self-growth and emotional honesty. Through this song, Kim Chaewon bridges languages and cultures, touching hearts with a melody of sincerity and tenderness.
📀 Listen Now:
🎹 PopPianoAI Piano Version
Want to play this sweet confession yourself? Visit PopPianoAI, paste the song link, and instantly generate your own custom piano sheet to relive Kim Chaewon’s tender melody.