[Romanized:]

Deureobwa i norae
Sesange cheoeum haneun gobaek
I do I do (I do u u u do u u u)

Uri cheoeum mannan sairaseo
Eosaekhago jom geureogetjiman meonjeo
Nae yaegil nae yaegil (I do u u u do u u u)

Sikkeureoun eumak sorido
Manheun saramdeurui
I georido oh, I (I do u u u u do u u u u)

Uri geuraesseumyeon ireoke seoroga jogeumssik
Jal aragasseumyeon hae
Sasil jom dareul sudo itjiman jogeumssik seoroga
Aragasseumyeon hae I do

Meonjeo nae yaegil halge
Gyesok barabwa jul ttae
Nae ireum gieokhal ttae (I do u u u do u u u)
Meonjeo nae yaegil halge
Jeil johahaneun norae
(Whoz that girl tell me whoz that girl)

A jigeum neomu seolleyo
Jakku geureoke useum jitji mallaeyo?
Nae saenggagen uri jal majeul geo gatayo
Neomu jeokgeukjeogieoseo byeolloyeyo?
I ain't not cool but I can be ur good girl
I do I do baby I do
Jigeumkkaji naega haejwotdeon yaegi
Jal deureosseum ije sijakhae ne yaegir

[Korean:]

들어봐 이 노래
세상에 처음 하는 고백
I do I do (I do u u u do u u u)

우리 처음 만난 사이라서
어색하고 좀 그러겠지만 먼저
내 얘길 내 얘길 (I do u u u do u u u)

시끄러운 음악 소리도
많은 사람들의
이 거리도 oh, I (I do u u u u do u u u u)

우리 그랬으면 이렇게 서로가 조금씩
잘 알아갔으면 해
사실 좀 다를 수도 있지만 조금씩 서로가
알아갔으면 해 I do

먼저 내 얘길 할게
계속 바라봐 줄
때 내 이름 기억할 때 (I do u u u do u u u)
먼저 내 얘길 할게
제일 좋아하는 노래
(Whoz that girl tell me whoz that girl)

아 지금 너무 설레요 자꾸
그렇게 웃음 짓지 말래요?
내 생각엔 우리 잘 맞을 거 같아요
너무 적극적이어서 별로예요?
I ain not cool but I can be ur good girl
I do I do baby I do
지금까지 내가 해줬던 얘기
잘 들었음 이제 시작해 네 얘길

[English translation:]

Listen to this song
The first confession I'm making ever
I do I do (I do u u u do u u u)

Since we've only met for the first time
It's a bit awkward and uncomfortable but
I'll tell you my story first (I do u u u do u u u)

Even the noisy music
Even this street busy
With many people oh, I (I do u u u u do u u u u)

I hope we can get to know each other
Little by little
Honestly, we may be a bit different but
I hope we can get to know each other, I do

I'll tell you my story first
When you keep looking at me
When you remember my name (I do u u u do u u u)
I'll tell you my story first
My favorite song is
(Whoz that girl tell me whoz that girl)

I'm getting such a rush right now
Can you please not smile like that?
I think we will fit together very well
Are you turned-off because I'm coming on too strong?
I ain't not cool but I can be your good girl
I do I do baby I do
If you heard my story up till now
Now you can start your story