[Intro: Jang Wonyoung]
Poppin' that reddish one then blooms blue heart
Blooming in blue
Give you that frozen smile with my blue heart
Softly crush it underfoot
[Verse 1: An Yujin, Leeseo]
Hidden within words
Shall we guess the real meaning?
Baby, tell me what you want
Reveal what's inside you just once
Cynical, cynical, a bit colder
Typical, typical, comfortably
Skeptical, skeptical
No matter how much I try to heat up, I'm—
[Pre-Chorus: Liz]
Blue
Not easily heated
This blue heart
Will awaken once again
[Chorus: Rei, Gaeul]
Poppin' that reddish one then blooms blue heart
Blooming in blue
Give you that frozen smile with my blue heart
Softly crush it underfoot
Poppin' that reddish one then blooms blue heart
Blooming in blue Give you that frozen smile with my blue heart
I'm being reborn
[Verse 2: Jang Wonyoung]
No need to bother with those words
Even if they trap me
I remain as I am, just like this
'Cause no matter how much I try to heat up, I'm—
[Pre-Chorus: Liz]
Blue
Not easily heated
This blue heart
Will awaken once again
[Chorus: Rei, Gaeul]
Poppin' that reddish one then blooms blue heart
Blooming in blue
Give you that frozen smile with my blue heart
Softly crush it underfoot
Poppin' that reddish one then blooms blue heart
Blooming in blue
Give you that frozen smile with my blue heart
I'm being reborn
[Bridge: Leeseo, An Yujin, Liz]
Time is running out, oh, baby
It's all fulfilled, all night
All along, I rise again, fly higher
Better speed it up, you, you can't catch me
But you, you might trip over
You, you, you, you
[Chorus: Leeseo, An Yujin]
Poppin' that reddish one then blooms blue heart
Blooming in blue
Give you that frozen smile with my blue heart
Softly crush it underfoot
Poppin' that reddish one then blooms blue heart
Blooming in blue
Give you that frozen smile with my blue heart
I'm being reborn
[Outro: Rei, Gaeul, Jang Wonyoung, Liz]
You'll get exposed, red lie
You can't escape it, red line
Don't you, don't you realize?
Those bright red words
Will disappear into the distance
I'm being reborn