[Intro: Seunghee, Jiho, Hyojung]
Oh no, yeah yeah
Going nonstop
Ooh nana

[Verse 1: YooA, Hyojung, Binnie]
It doesn't make sense, does it? Yayayaya
Between us, there's nothing we don't know
It's so obvious, nanananana
Like nanananana
There's no need for secret between us
We've seen it all

[Verse 2: Mimi, Jiho]
Hi, hi, weak body
Like them burning and burn but shh
Today, tomorrow and everyday, different but familiar clothes
You look so different hoo
You know all my embarrassing moments
Yeah, that's never gonna happen to me
Never ever that's how it should be

[Pre-Chorus: Seunghee, Arin, Binnie, Hyojung]
One day in a deserted island
If we were stranded
And we were the only ones left
What would you do?
Just thinking about it is scary
And there may be a gloomy look on my face
But I will never tell you that

[Chorus: All, YooA, Arin, Mimi]
I was a little flustered
Oh nanananana (ah)
I was a little flustered (let's go!)
Oh nanananana
It's never gonna happen, but
I was a little flustered

[Post-Chorus: All, Jiho, Binnie]
Nonstop, nonstop
Nonstop, nonstop, nonstop
It's never gonna happen, but
I was a little flustered

[Verse 3: Seunghee, YooA, Mimi, Arin]
I'm so lonely these days
I think I got a little weird
My heart skips a beat when I look at you (rrah!)
Back it up, pack it up, get out of the way
It's a problem that my heart pounded
No, why is that a sin?
You've crossed the line, FZ radar
Up and down, this is the friend zone

[Pre-Chorus: Seunghee, Arin, Binnie, Hyojung]
One day in a deserted island
If we were stranded
And we were the only ones left
What would you do?
Just thinking about it is scary (oh whoa)
And there may be a gloomy look on my face (please)
But I will never tell you that

[Chorus: All, Jiho, Arin, Mimi]
I was a little flustered
Oh nanananana (ah)
I was a little flustered (let's go!)
Oh nanananana
It's never gonna happen, but
I was a little flustered

[Verse 4: Mimi]
I have to go to the bed by nine
Is drowsiness getting to me
Time is probably something you don't need
It's already a shortcut in your head
If you want, I'll go back two blocks
Did you want a twist but nope, one block
Don't pretend to be sorry, I know your heart is fluttering

[Verse 5: YooA, Hyojung, Seunghee]
I'm confused more than anyone
I want to look for you when I feel like this
But I can't tell your about this
I don't know when it started but when I look at you now
My heart flutters a little

[Chorus: All, Binnie, Hyojung, Mimi]
I was a little flustered (yeah yeah!)
Oh nanananana (hey!)
I was a little flustered (let's go!)
Oh nanananana
It's never gonna happen, but
I was a little flustered

[Post-Chorus: All, Jiho, Arin, YooA]
Nonstop, nonstop
Nonstop, nonstop, nonstop (oh whoa whoa)
It's never gonna happen, but
I was a little flustered
Nonstop, nonstop
Nonstop, nonstop, nonstop (nonstop)
You don't know about this, but
I was a little flustered