Romanization:

neo anin cheokhajima
nune boijiman
neomeoganeun geol
What did you do yesterday
gomin cheokhajima
yeouin geol aljiman
neomeoganeun geol
What did you do yesterday
What did you do yesterday
What did you do do do

iljjik jandaneun neo
yosae pigonhadamyeo
yeolhan shigan dongan jamsudeoni
tto pigonhadae
mushimko naeryeonoeun deuthan poneun
oneuldo deopeonogoneun
naega yeminhadae

eodikkajiga jinshil eodikkajiga
geojishinji eodi seolmyeonghaebwa
neon eolgulsaek hana an byeonago
yukhawonchigeuro ballonhae
eonjena ssoabuchimyeon daehwal geobuhae
paekteureul deuridaemyeon moreusoe
Yesterday all my trouble
Came close to me
tto naman hogudoen cheongmunhoe

neo anin cheokhajima
nune boijiman
neomeoganeun geol
What did you do yesterday
gomin cheokhajima
yeouin geol aljiman
neomeoganeun geol
What did you do yesterday

neon neoga yeppeun geol araseo munjeya
No no no no
eungeunseuljjeok shiseon jeulgineun neo
buranage wae geurae
No no no no

peuropil sajineun wae bakkun geoya
oseun wae eojerang ttokgateun geoya
ilbureo shilcheung yubalhaneun geoya
kkeutjangnaego shipeun geoya mwoya
I don’t know why I love you woo
shimjeungppunin chugungeun bonjeondo mot geonjyeotne
neon nae meori wi nan ne bal mit
aswiun jjogi sonhae boneun ssaumiji

neo anin cheokhajima
nune boijiman
neomeoganeun geol
What did you do yesterday
gomin cheokhajima
yeouin geol aljiman
neomeoganeun geol
What did you do yesterday

lalilalala lalalalala
dolgo doneun paeteonijiman
lalilalala lalalalala
neomeoganeun geol
What did you do yesterday

almyeonseodo sogajuneun geoya
geumankeum neol joahaneun geoya
daman deulkijiman marajwo
geureom da nungamajulge
mwodeunji haejulge

neo anin cheokhajima
nune boijiman
neomeoganeun geol
What did you do yesterday
gomin cheokhajima
yeouin geol aljiman
neomeoganeun geol
What did you do yesterday

lalilalala lalalalala
dolgo doneun paeteonijiman
lalilalala lalalalala
neomeoganeun geol
What did you do yesterday

English:

Do not pretend you’re not
It looks obvious
But I said nothing
What did you do yesterday
Do not pretend to be a bear
I knew you’re a fox
But I said nothing
What did you do yesterday
What did you do yesterday
What did you do do do

You said you’re going to bed early
You said you’re tired these days
And you didn’t answer for 11hours
But you said you’re tired again
A phone that seemed to be put unintentionally
But it’s upside down today as well
You said I’m sensitive

What is truth
And what is false? Explain it to me
You answered without the slightest change of expression
Every time when I retort you,
You reject conversation
When I say the truth, you pretend you know nothing
Yesterday all my trouble
Came close to me
I become a pushover again at a hearing

Do not pretend you’re not
It looks obvious
But I said nothing
What did you do yesterday
Do not pretend to be a bear
I knew you’re a fox
But I said nothing
What did you do yesterday

You know you’re pretty, that’s the problem
No no no no
You’re enjoying the gaze of others
Why do you make me nervous?
No no no no

Why did you change your profile picture?
Why are you wearing the same clothes as yesterday?
Is it causing me to get bored?
Or do you want to break up? What do you want?
I don’t know why I love you woo
Evidence-free speculation, I can’t even ask for a question
You’re on my head, I’m under your feet
This is a fight that an unsaved person gets hurt

Do not pretend you’re not
It looks obvious
But I said nothing
What did you do yesterday
Do not pretend to be a bear
I knew you’re a fox
But I said nothing
What did you do yesterday

Lalilalala lalalalala
It’s a repeating pattern
Lalilalala lalalalala
So I said nothing
What did you do yesterday

I know everything, but say nothing
I love you that much
Just don’t get caught
Then I’ll say nothing
I’ll do anything

Do not pretend you’re not
It looks obvious
But I said nothing
What did you do yesterday
Do not pretend to be a bear
I knew you’re a fox
But I said nothing
What did you do yesterday

Lalilalala lalalalala
It’s a repeating pattern
Lalilalala lalalalala
So I said nothing
What did you do yesterday

Korean:

너 아닌 척하지마
눈에 보이지만
넘어가는 걸
What did you do yesterday
곰인 척하지마
여우인 걸 알지만
넘어가는 걸
What did you do yesterday
What did you do yesterday
What did you do do do

일찍 잔다는 너
요새 피곤하다며
열한 시간 동안 잠수더니
또 피곤하대
무심코 내려놓은 듯한 폰은
오늘도 덮어놓고는
내가 예민하대

어디까지가 진실 어디까지가
거짓인지 어디 설명해봐
넌 얼굴색 하나 안 변하고
육하원칙으로 반론해
언제나 쏘아붙이면 대활 거부해
팩트를 들이대면 모르쇠
Yesterday all my trouble
Came close to me
또 나만 호구된 청문회

너 아닌 척하지마
눈에 보이지만
넘어가는 걸
What did you do yesterday
곰인 척하지마
여우인 걸 알지만
넘어가는 걸
What did you do yesterday

넌 너가 예쁜 걸 알아서 문제야
No no no no
은근슬쩍 시선 즐기는 너
불안하게 왜 그래
No no no no

프로필 사진은 왜 바꾼 거야
옷은 왜 어제랑 똑같은 거야
일부러 싫증 유발하는 거야
끝장내고 싶은 거야 뭐야
I don’t know why I love you woo
심증뿐인 추궁은 본전도 못 건졌네
넌 내 머리 위 난 네 발 밑
아쉬운 쪽이 손해 보는 싸움이지

너 아닌 척하지마
눈에 보이지만
넘어가는 걸
What did you do yesterday
곰인 척하지마
여우인 걸 알지만
넘어가는 걸
What did you do yesterday

라리라라라 라라라라라
돌고 도는 패턴이지만
라리라라라 라라라라라
넘어가는 걸
What did you do yesterday

알면서도 속아주는 거야
그만큼 널 좋아하는 거야
다만 들키지만 말아줘
그럼 다 눈감아줄게
뭐든지 해줄게

너 아닌 척하지마
눈에 보이지만
넘어가는 걸
What did you do yesterday
곰인 척하지마
여우인 걸 알지만
넘어가는 걸
What did you do yesterday

라리라라라 라라라라라
돌고 도는 패턴이지만
라리라라라 라라라라라
넘어가는 걸
What did you do yesterday