[Verse 1: Momo, Jeongyeon]
My cheeks are too hot
My heart keeps pounding
My deeply hidden heart
Tickles so I frown without knowing

[Refrain: Mina, Jihyo, Chaeyoung]
All day, I feel strange
This is what having butterflies feels like, right?
I got a feeling, it was you
What do I do? I think I fell for you

[Pre-Chorus: Nayeon, Jihyo]
You pop like carbonated water
Making my heart pound
You drive me crazy, so fresh
What if you find out how I feel?
Even my voice became half a pitch higher

[Chorus: Jeongyeon]
Oh my, so amazing Wow, Wow, Wo, Wow, Wow
Whenever I see you, my heart keeps going
My head is going crazy already
I'm with you, just us two

[Post-Chorus: Sana, Momo]
What to do? Oh My God, only look at me
Only you don’t know, Oh My God
What to do? Oh My God, only look at me
Only you don't know, Oh My God
[Verse 2: Chaeyoung, Dahyun]
I have a question, why are you so hot?
Even your personality is cool, you freeze me up
You have that twist, your eye smile confuses me
You look like you came straight
From a romance anime

[Refrain: Mina, Jeongyeon, Momo]
All day, I'm thinking about you, curious about you
I can’t hold it in
I miss you, I wanna know you
What to do? I think it's love

[Pre-Chorus: Nayeon, Jihyo]
All my boring feelings have been erased
Like magic, all at once
Wherever I go, it's obvious
Even if I don't say it
I'm smiling

[Chorus: Tzuyu]
Oh my, so amazing Wow Wow Wo Wow Wow
Whenever I see you, my heart keeps going
My head is going crazy already
I'm with you, just us two
[Post-Chorus: Chaeyoung, Dahyun]
What to do? Oh My God, only look at me
Only you don't know, Oh My God
What to do? Oh My God, only look at me
Only you don't know, Oh My God

[Bridge: Nayeon]
The moment I first saw you, lucky
I knew right away it was you
Even your face looked happy
Tell me your hidden confession

[Interlude: Jihyo]
It’s sweet, your face, even your eyes
What do I do? It’s like a lie
This feels like a dream
Electric, electric

[Chorus: Sana]
I'm really going crazy
Wow Wow Wo Wow Wow
I miss you, I keep getting attracted to you
I want to know your heart too, really
Now, just us two

[Post-Chorus: Mina, Nayeon]
What to do? Oh My God, only look at me
Only you don’t know, Oh My God
What to do? Oh My God, only look at me
Only you don't know, Oh My God