아는 동생 아는 동생
그냥 동생 you know what I’m saying
내가 왜왜왜 니 동생이 된 거야
TELL ME WHAT YOU GONNA DO
이런 ya ya ya YA
너는 잘 몰라 도대체 왜 몰라
친구들 앞에선 내가 왜 아는 동생이야
손은 왜 잡는데 선은 왜 넘는데
힐끔 힐끔 아닌 척 눈친 왜 보는데
애매하게 굴지 말어 It’s not for me
어제 오늘 달라 I’m a little confused
왜 자꾸 너는 뒷걸음질 하는데
우리 사이엔 정리가 필요해 YA
아는 동생 아는 동생
그냥 동생 you know what I’m saying
내가 왜왜왜 니 동생이 된 거야
정신 나갈 거 같아 말리지 말아 줘
아는 동생 아는 동생
그냥 동생 you know what I’m saying
내가 왜왜왜 니 동생이 된 거야
TELL ME WHAT YOU GONNA DO
이런 ya ya ya YA
하마터면 착각할 뻔 니 눈빛 땜에
자칫하면 좋아할 뻔 니 관심 땜에
일어나서 전화하고
뭐 먹었냐곤 왜 물어봐
보고싶다고 하지마 어젠 좋다고 했잖아
지나가기만 해도 모두가 날 궁금해해
I want know you 너가 더 궁금해 그러니
말해줘 나에 대해
나도 내가 왜 이러는지 모르겠어
애매한 건 너무 싫어
아는 동생 아는 동생
그냥 동생 you know what I’m saying
내가 왜왜왜 니 동생이 된 거야
정신 나갈 거 같아 말리지 말아줘
아는 동생 아는 동생
그냥 동생 you know what I’m saying
내가 왜왜왜 니 동생이 된 거야
TELL ME WHAT YOU GONNA DO
이런 ya ya ya YA
손은 왜 잡았는데 내 걱정 왜 하는데
우리 사인 대체 뭐야
We’re like sisters We’re like brothers
We’re like family We’re like friends
눈치 없이 계속 그럴래 NO NO
생각 없이 계속 나불대 멍 멍 멍
아는 동생 아는 동생
그냥 동생 you know what I’m saying
내가 왜왜왜 니 동생이 된 거야
정신 나갈 거 같아 말리지 말아줘
아는 동생 아는 동생
그냥 동생 you know what I’m saying
내가 왜왜왜 니 동생이 된 거야
TELL ME WHAT YOU GONNA DO
이런 ya ya ya YA
WHAT YOU GONNA DO
WHAT YOU GONNA DO wo wo
썸썸 썸썸 썸타는 싸인 아니야
WHAT YOU GONNA DO
WHAT YOU GONNA DO wo wo
썸썸 썸썸 내가 왜 니 동생이야
왜 니 동생이야
왜 니 동생이야 YA
aneun dongsaeng aneun dongsaeng
geunyang dongsaeng you know what I’m saying
naega waewaewae ni dongsaengi doen geoya
TELL ME WHAT YOU GONNA DO
ireon ya ya ya YA
neoneun jal molla dodaeche wae molla
chingudeul apeseon naega wae aneun dongsaengiya
soneun wae japneunde seoneun wae neomneunde
hilkkeum hilkkeum anin cheok nunchin wae boneunde
aemaehage gulji mareo It’s not for me
eoje oneul dalla I’m a little confused
wae jakku neoneun dwisgeoreumjil haneunde
uri saien jeongriga piryohae YA
aneun dongsaeng aneun dongsaeng
geunyang dongsaeng you know what I’m saying
naega waewaewae ni dongsaengi doen geoya
jeongsin nagal geo gata malliji mara jwo
aneun dongsaeng aneun dongsaeng
geunyang dongsaeng you know what I’m saying
naega waewaewae ni dongsaengi doen geoya
TELL ME WHAT YOU GONNA DO
ireon ya ya ya YA
hamateomyeon chakgakhal ppeon ni nunbit ttaeme
jachishamyeon johahal ppeon ni gwansim ttaeme
ireonaseo jeonhwahago
mwo meogeossnyagon wae mureobwa
bogosipdago hajima eojen johdago haessjanha
jinagagiman haedo moduga nal gunggeumhaehae
I want know you neoga deo gunggeumhae geureoni
malhaejwo nae daehae
nado naega wae ireoneunji moreugesseo
aemaehan geon neomu silheo
aneun dongsaeng aneun dongsaeng
geunyang dongsaeng you know what I’m saying
naega waewaewae ni dongsaengi doen geoya
jeongsin nagal geo gata malliji marajwo
aneun dongsaeng aneun dongsaeng
geunyang dongsaeng you know what I’m saying
naega waewaewae ni dongsaengi doen geoya
TELL ME WHAT YOU GONNA DO
ireon ya ya ya YA
soneun wae jabassneunde nae geokjeong wae haneunde
uri sain daeche mwoya
We’re like sisters We’re like brothers
We’re like family We’re like friends
nunchi eopsi gyesok geureollae NO NO
saenggak eopsi gyesok nabuldae meong meong meong
aneun dongsaeng aneun dongsaeng
geunyang dongsaeng you know what I’m saying
naega waewaewae ni dongsaengi doen geoya
jeongsin nagal geo gata malliji marajwo
aneun dongsaeng aneun dongsaeng
geunyang dongsaeng you know what I’m saying
naega waewaewae ni dongsaengi doen geoya
TELL ME WHAT YOU GONNA DO
ireon ya ya ya YA
WHAT YOU GONNA DO
WHAT YOU GONNA DO wo wo
sseomsseom sseomsseom sseomtaneun ssain aniya
WHAT YOU GONNA DO
WHAT YOU GONNA DO wo wo
sseomsseom sseomsseom naega wae ni dongsaengiya
wae ni dongsaengiya
wae ni dongsaengiya YA
acquaintance brother acquaintance brother
Just my brother, you know what I’m saying
Why did I become your brother?
TELL ME WHAT YOU GONNA DO
Oh ya ya ya ya
you don't know why the hell
Why am I the younger brother I know in front of my friends?
Why are you holding my hand, why am I crossing the line?
Why are you staring at me, pretending not to glance?
Don't be vague, it's not for me
Yesterday and today are different, I’m a little confused
Why do you keep stepping backwards
We need an arrangement between us YA
acquaintance brother acquaintance brother
Just my brother, you know what I’m saying
Why did I become your brother?
Don't stop me because I think I'm going crazy
acquaintance brother acquaintance brother
Just my brother, you know what I’m saying
Why did I become your brother?
TELL ME WHAT YOU GONNA DO
Oh ya ya ya ya
I'd almost be mistaken because of your eyes
I would have liked it because of your interest
get up and call
Why ask what you ate
Don't say you miss me, you said you liked it yesterday
Everyone is curious about me just by passing by
I want know you, I'm more curious about you
tell me about me
I don't even know why I'm doing this
I hate vague things
acquaintance brother acquaintance brother
Just my brother, you know what I’m saying
Why did I become your brother?
Don't stop me because I think I'm going crazy
acquaintance brother acquaintance brother
Just my brother, you know what I’m saying
Why did I become your brother?
TELL ME WHAT YOU GONNA DO
Oh ya ya ya ya
Why did you hold my hand, why are you worried about me?
what is our signature
We're like sisters We're like brothers
We're like family We're like friends
Do you want to keep doing it without notice? NO NO
I keep fluttering without thinking
acquaintance brother acquaintance brother
Just my brother, you know what I’m saying
Why did I become your brother?
Don't stop me because I think I'm going crazy
acquaintance brother acquaintance brother
Just my brother, you know what I’m saying
Why did I become your brother?
TELL ME WHAT YOU GONNA DO
Oh ya ya ya ya
WHAT YOU GONNA DO
WHAT YOU GONNA DO wo wo
Somesum Somesum Somesome is not a sign
WHAT YOU GONNA DO
WHAT YOU GONNA DO wo wo
Somesome Somesome Why am I your brother?
why your brother
Why is it your little brother YA