Hangul

Rainbow
Rainbow
Rainbow
Rainbow

Keep it real
Keep it real
Keep it real
Keep it real

Rainbow
Rainbow
Rainbow
Rainbow

Keep it real
Keep it real
Keep it real
Keep it real

저 무지개를 따라가
앞이 잘 보이지 않아

기억해 순간순간의
The Memories and better day
저 무지개를 따라가
고지가 보여 paradise

떠날 거야 멀리멀리
Up in the sky 나를 부르는 good morning

Oh yeah oh yeah

저 넓은 바다를 동시에
Whatever 꿈을 쫓아간
아이들과 talking easy

Radio radio에서
흘러나오는

오래오래 기억된
그들처럼

Rainbow
Rainbow
Rainbow
Rainbow

Keep it real
Keep it real
Keep it real
Keep it real
Rainbow
Rainbow
Rainbow
Rainbow

Keep it real
Keep it real
Keep it real
Keep it real

I'm surfin' on my wave now
나는 잠시 빼놔 그 명단 안에서
미안해 난 오늘 조퇴야

다 미뤄두고서
새로 산 윙 체어에 앉아 몸을 눕혔어

오늘은 뭘 보면서
열등감에 무너지기보단

내 자신에 집중할래 전부 내려놓아

아무 일도 없는 하루도
날 사랑한다면

하기 싫은 일들만 많았던
날들보단 훨 better
비가 내린 후에도
넌 비가 또 올 까봐 우산을 펴

난 무지개를 보는 중
여러 색깔에 물들어

나를 보는 모두의 입맛을 맞추는 건 힘들어
마치 Rubik's Cube

친구야 오늘은 우리 둘
꿈에 대한 썰만 풀자구

다른 애들 뒷담은 출입 금지야

Rainbow
Rainbow
Rainbow

Keep it real
Keep it real
Keep it real
Keep it real

Rainbow
Rainbow
Rainbow
Rainbow

Keep it real
Keep it real
Keep it real
Keep it real

Romanization

Rainbow
Rainbow
Rainbow
Rainbow

Keep it real
Keep it real
Keep it real
Keep it real

Rainbow
Rainbow
Rainbow
Rainbow

Keep it real
Keep it real
Keep it real
Keep it real

Jeo mujigaeleul ttalaga
Ap-i jal boiji anh-a

Gieoghae sungansungan-ui
The Memories and better day

Jeo mujigaeleul ttalaga
Gojiga boyeo paradise

Tteonal geoya meollimeolli
Up in the sky naleul buleuneun good morning

Oh yeah oh yeah

Jeo neolb-eun badaleul dongsie
Whatever kkum-eul jjoch-agan
Aideulgwa talking easy

Radio radio-eseo
Heulleonaoneun

Olaeolae gieogdoen
Geudeulcheoleom

Rainbow
Rainbow
Rainbow
Rainbow

Keep it real
Keep it real
Keep it real
Keep it real

Rainbow
Rainbow
Rainbow
Rainbow

Keep it real
Keep it real
Keep it real
Keep it real

I'm surfin' on my wave now
Naneun jamsi ppaenwa geu myeongdan an-eseo
Mianhae nan oneul jotoeya

Da milwodugoseo
Saelo san wing cheeoe anj-a mom-eul nubhyeoss-eo

Oneul-eun mwol bomyeonseo
Yeoldeung-gam-e muneojigibodan

Nae jasin-e jibjunghallae jeonbu naelyeonoh-a

Amu ildo eobsneun haludo
Nal salanghandamyeon

Hagi silh-eun ildeulman manh-assdeon
Naldeulbodan hwol better

Biga naelin huedo
Neon biga tto ol kkabwa usan-eul pyeo

Nan mujigaeleul boneun jung
Yeoleo saegkkal-e muldeul-eo

Naleul boneun moduui ibmas-eul majchuneun geon himdeul-eo
Machi Rubik's Cube

Chinguya oneul-eun uli dul
Kkum-e daehan sseolman puljagu

Daleun aedeul dwisdam-eun chul-ib geumjiya

Rainbow
Rainbow
Rainbow

Keep it real
Keep it real
Keep it real
Keep it real

Rainbow
Rainbow
Rainbow
Rainbow

Keep it real
Keep it real
Keep it real
Keep it real