blue
Song Meaning

“blue” is yung kai’s musical translation of the swell of emotion he felt watching the Chinese drama When I Fly Towards You while also having feelings for a girl in his own life 1 2. He has said the song was directly sparked by a specific scene in the drama, a couple’s date to the aquarium, which he found so cute and pretty that he turned that feeling into lyrics 3. Rather than documenting a real relationship blow by blow, the song imagines a devoted, dreamlike love, picturing quiet moments together and promising to stay forever, mirroring the tenderness of that on-screen romance 1 2.

The meaning

yung kai has been direct about where “blue” came from: not a single event in his own love life, but an overflow of feeling built up while watching the C-drama When I Fly Towards You (WIFTY). He’s said plainly, “this song is literally inspired by WIFTY, which is When I Fly Towards You” 1 2, and described the writing process as an emotional accumulation: “I had a lot of emotion at that time... I really liked the songs in the drama, too, and I really liked the drama itself. So I put all that emotion together, it was so much built up inside me, and I put it into a song” 1 2.

That blend of sources matters for reading the lyrics. Lines like “I’ll imagine we fell in love” and “I think I’ll picture us, you with the waves” read less like memoir and more like a fantasy scene lifted from a screen, which tracks with yung kai’s account of the song’s origin. He’s pointed to one moment in particular as the spark: “I remember there’s just this one scene, it was like the guy and the girl going on a date to the aquarium or something, and I just thought it was really cute, very pretty” 3. The chorus’s imagery of oceans and the color blue mirrors that aquarium scene almost literally, with “the ocean’s colors on your face” reading as a direct echo of what he watched on screen 3.

He’s also said the song wasn’t only about the drama, he was simultaneously carrying real feelings for someone: “I was watching this C-drama, Chinese drama with this cute girl that I liked, you know?” 1 2. So the song sits at the intersection of fiction and real longing, using the drama’s romantic beats as a vessel for his own unspoken feelings.

Part of what the drama supplied wasn’t just imagery but emotional payoff. yung kai noted that small romantic gestures hit harder in WIFTY because of everything the characters had been through to get there: “it took them a long time to get to that point to go on a date to the aquarium... so it’s like, ‘Oh, they’re finally doing that!’ That’s fun” 3. That sense of a long-awaited, earned tenderness shows up in the song’s promises of permanence, like “Will you be forever with me?” and “It’s stuck with you forever, so promise you won’t let it go,” which read as the same kind of quiet payoff rather than a grand declaration.

Musically and emotionally, yung kai has also cited Wave to Earth as a direct influence while writing, saying he’d “listen to ten wave to earth songs” and read their lyrics before sitting down to write “blue” and other songs 3. Critics have since described the result as a “breezy, lovelorn” track with “classic pop simplicity inspired by Chinese dramas” 4, a fitting summary of a song that turns a fictional romance into a deeply personal, dreamlike wish for lasting love.

Last updated 2026-07-23