[Verse 1: Seulgi, Wendy]
Late night, so sweet (Yeah, uh)
A guilty bite, huh?
I can’t reject it
It's like you, suddenly made me hesitate
I kept getting my hands on it
The thrilling sweetness, I can’t stop

[Pre-Chorus: Yeri, Irene]:
Put it in the
Eyes, smell the scent (the scent)
When my tongue touches it
Then I taste It

[Chorus: All, Joy]:
We’re falling in and out
Falling in and out
You make me dizzy
You’re mysterious
Falling in and out
Falling in and out
Don’t run away from me

[Bridge: Irene, Joy]
I want to be with you
I want to make you angry
Blow hot and cold
I don’t know my heart
I like you
I want to see you
You’re in and out of my heart

[Verse 2: Wendy, Irene, Yeri]
Late night
(Chocolate, coconut glazing)
So sweet
(Almond, Mint Chip Icing)
A guilty bite, huh?
(Sprinkling, dip something)
I can’t reject this
(Take a bite, crispy!)

[Joy]
It’s like you, everything is fun
You take me to a new world
Full of wonders

[Pre-Chorus: Irene, Wendy, Yeri]
Step one, mix it (Yeah)
Step two, bake it (Bake it)
Step three, serve it (Ey)
Then I taste it

[Chorus: All, Seulgi]:
We’re falling in and out
Falling in and out
You make me dizzy
You’re mysterious
Falling in and out
Falling in and out
Don’t run away from me

[Bridge: Yeri, Seulgi]:
I want to be with you
I want to make you angry
Blow hot and cold
I don’t know my heart
I like you
I want to see you
You’re in and out of my heart

[Verse 3: Joy, Wendy, Seulgi]
I’m curious about you
I’m full of things
I want to know about you
Sometimes your feelings are bitter
Some days your feelings are big enough to overflow
Tell me, tell me
What should I do?
(Ey, yeah)

[Chorus: All, Yeri, Seulgi]
We’re falling in & out
Falling in and out (Woo)
You make me dizzy
You’re mysterious
Falling in and out
Falling in and out
Don’t run away from me

[Bridge: Irene, Wendy]
I want to be with you
I want to make you angry
Blow hot and cold and
I don’t know my heart
I like you
I want to see you
You’re in and out of my heart