[Romanized:]

Geuttae uri
Cham mani himdeureotji
Neomuna meon jeo haneurui byeol
Ollyeobomyeonseo

Geuttaeui neon
Eunhasureul mitji ana
Hajiman nan bwabeoryeonneun geol
Eunsaek galaxy

Apasseul geoya
Neomu himdeureosseul geoya
Kkeuteomneun bicheul
Jjocha nan dallyeotgeodeun

Arithaewa geu yeoreumnarui gonggi
Neomu chagapdeon jaetbit georiui sori
Sumeul masigo ne muneul dudeurine
We gon' change
We gon' change
We gon' change
We gon' change
We gon' change

Ije uri
Mani useosseum hae
Gwaenchaneul geoya oneurui naega
Gwaenchaneunikka

Eojeui neo
Ijen da boyeo
Umteudeon jangmi sok maneun gasi
Anajugo sipeo

Misojin kkoma
Manyang haemalge utdeon ai
Geureon neol bomyeon
Jakku useumi nawa

Arithaewa geu yeoreumnarui gonggi
Neomu chagapdeon jaetbit georiui sori
Sumeul masigo ne muneul dudeurine
We gon' change
We gon' change
We gon' change
We gon' change
We gon' change

Tonight
Nege nae soneul matdaeumyeon
Geu soneul jabajul su inni
Naega neoga doel teni

Neon naui
Eunhasudeureul bomyeon dwae
Jeo byeoldeureul majeumyeon dwae
Naui sesangeul nege julge

Neoui nuneul bichun
Bitdeureun jigeumui nanikka
You're my boy, my boy
My boy, my boy, my boy

We gon' change
We gon' change
We gon' change
We gon' change
We gon' change
We gon' change
We gon' change
We gon' change

[Korean:]

그때 우리
참 많이 힘들었지
너무나 먼 저 하늘의 별
올려보면서

그때의 넌
은하수를 믿지 않아
하지만 난 봐버렸는 걸
은색 galaxy

아팠을 거야
너무 힘들었을 거야
끝없는 빛을
쫓아 난 달렸거든

아릿해와 그 여름날의 공기
너무 차갑던 잿빛 거리의 소리
숨을 마시고 네 문을 두드리네
We gon' change
We gon' change
We gon' change
We gon' change
We gon' change

이제 우리
많이 웃었음 해
괜찮을 거야 오늘의 내가
괜찮으니까

어제의 너
이젠 다 보여
움트던 장미 속 많은 가시
안아주고 싶어

미소진 꼬마
마냥 해맑게 웃던 아이
그런 널 보면
자꾸 웃음이 나와

아릿해와 그 여름날의 공기
너무 차갑던 잿빛 거리의 소리
숨을 마시고 네 문을 두드리네
We gon' change
We gon' change
We gon' change
We gon' change
We gon' change

Tonight
네게 내 손을 맞닿으면
그 손을 잡아줄 수 있니
내가 너가 될 테니

넌 나의
은하수들을 보면 돼
저 별들을 맞으면 돼
나의 세상을 네게 줄게

너의 눈을 비춘
빛들은 지금의 나니까
You're my boy, my boy
My boy, my boy, my boy

We gon' change
We gon' change
We gon' change
We gon' change
We gon' change
We gon' change
We gon' change
We gon' change

[English translation:]

At that time, we were so tired
While looking up at those stars in the sky, too far out of reach

You at that time, didn't believe in galaxies
But I saw it, a silver galaxy

It would have hurt, it would have been so tiring
Because I ran towards the endless light

The tingling sun and that summer's air
The grey-lit streets' sounds that were so cold
I draw in a breath and knock at your door
We gon' change
We gon' change
We gon' change
We gon' change
We gon' change

Now I wish we would smile more
It will be okay, because today's me is doing fine

Yesterday's you, now it's all clear
I want to hug the many thorns in the rose that used to sprout

The smiling kid, the child who used to just laugh brightly
When I see you like that, I keep laughing

The tingling sun and that summer's air
The grey-lit streets' sounds that were so cold
I draw in a breath and knock at your door
We gon' change
We gon' change
We gon' change
We gon' change
We gon' change

Tonight
If I touch my hand against yours
Can you hold that hand?
I will be you

You just have to look at my galaxies
Be showered with all those stars
I'll give you my world

The lights illuminating your eyes
They're the me from now
You're my boy, my boy
My boy, my boy, my boy

We gon' change
We gon' change
We gon' change
We gon' change
We gon' change
We gon' change
We gon' change
We gon' change