[Intro: All, Nayeon]
Only, oh only, only you
Only, oh only, only you
Only, oh only, only you
Only you

[Verse 1: Jeongyeon, Tzuyu, Momo]
It’s so strange, I never imagined at first
Just like a sugar rush
You came to be slowly
Knocked on my tired heart
Was it starting then?

[Refrain: Sana, Tzuyu, Momo]
I thought you were just a good friend
But without knowing, I kept thinking of you
My cheeks grew red, I kept laughing
Love had already started

[Pre-Chorus: Mina, Jeongyeon, All]
You’re sweet like chocolate candy
I can’t hide it, I wanna show you my heart
Let’s go

[Chorus: Nayeon, All, Jihyo]
Always be with me, don’t leave me boy
You know now, with my heart, it’s only you
(Only you)
Look into my eyes, boy, it’s filled with hearts
No matter what anyone says, it’s only, only you
[Post-Chorus: All, Nayeon]
Only, oh only, only you
Only, oh only, only you
Only, oh only, only you
Only you
(Only you)

[Verse 2: Chaeyoung, Dahyun]
It’s O N L Y you, don’t ask why
There’s no reason to true love
Call me jelly, call me that every day
It’s our own code, heart fluttering love mode

[Refrain: Mina, Dahyun, Mina, Chaeyoung]
Baby, baby, tell me, what do you think?
What’s holding you back? You want me too
You can pretend not to but it’s so obvious, (that’s right)
Come here and kiss me, butterfly

[Pre-Chorus: Momo, Jeongyeon, All]
I tremble even when we slightly pass
Even when we slightly touch my heart goes
Boom boom boom, it’s clear, L O V E
Let’s go

[Chorus: Nayeon, All, Jihyo]
Always be with me, don’t leave me boy
You know now, with my heart, it’s only you
(Only you)
Look into my eyes, boy, it’s filled with hearts
No matter what anyone says, it’s only, only you
[Post-Chorus: All, Nayeon]
Only, oh only, only you
Only, oh only, only you
Only, oh only, only you
Only you
(Only you)

[Refrain: All, Nayeon]
Only, oh only, only you
Only, oh only, only you
Only, oh only, only you
Only you
(Only you)

[Bridge: Sana, Dahyun, All]
Okay, let’s go
Don’t make me wait any longer, my answer is only one
Only you, always you
A tickling first love, feels like I could fly
Only you, always you

[Refrain: Chaeyoung, All]
Hold tight to my hand, never ever let go
Only you, always you
You and me against the world, I’m not afraid
Only you, always you
[Chorus: Mina, Jeongyeon, Jihyo]
Always be with me, don’t leave me boy
You know now, with my heart
It’s only you
Look into my eyes, boy, it’s filled with hearts
No matter what anyone says, it’s only, only you

[Chorus: Nayeon, Jihyo]
Always be with me, don’t leave me boy
You know now, with my heart, it’s only you
Look into my eyes, boy, it’s filled with hearts
No matter what anyone says, it’s only, only you

[Post-Chorus: All, Nayeon]
Only, oh only, only you
Only, oh only, only you
Only, oh only, only you
Only you
(Only you)

[Outro: All, Nayeon]
Only, oh only, only you
Only, oh only, only you
Only, oh only, only you
Only you
(Only you)