[Eunha] Nothing is impossible
Oh nal nal gamssa anneun Rainbow

[Sowon] Nal jinachin sonagi meokgureume
Geobeul meogeun airo doraga
[Yuju] Eoryeoun sesang sumanheun saramdeul soge
[Umji] Yeorin nae maeum dul geu goseun daeche jeo eodie

[Umji] Show boyeojwo
[SinB] Bol wiro tteoreojin bitbangul
[Eunha] Nunmuri doegi jeone Oh naega mitgo itneun i sarangeul

[Yuju] Jeogi Rainbow Rainbow nae mam gipsugi
Peojineun Colors Colors Colors
[Eunha] Aju gakkawojyeo Rainbow Rainbow
Nothing is impossible Everything is possible

[Yerin] Sangcheo wiro bitnaneun
[Yuju] Ra Ra Rain Ra Rainbow Ra Ra Rain Ra Rainbow
[Umji] An boineun mueongaro neoege yeongyeoldwae
[SinB] Rainbow Rainbow bie jeojeun eojeneun ne pume matgigo
[Sowon] Meomchuji anha Rainbow

[Yerin] Bie jeojeo umjigil su eopseul ttae
Charari deo majneun geotdo gwaenchanha
[Yuju] Yonggi nae majuhal beokcha oreuneun i neukkim
[Sowon] Ongiwa ttaseuhan seonmuri gidaril tenikka

[Sowon] Shine boyeojwo
[SinB] Namaneul bichwo jul sigangwa
[Eunha] Dajeonghan gonggan soge
Deo orae meomulgo sipge haejwo

[Yuju] Jeogi Rainbow Rainbow nae mam gipsugi
Peojineun Colors Colors Colors
[Eunha] Aju gakkawojyeo Rainbow Rainbow
Nothing is impossible Everything is possible

[Yerin] Sangcheo wiro bitnaneun
[Yuju] Ra Ra Rain Ra Rainbow Ra Ra Rain Ra Rainbow
[Umji] An boineun mueongaro neoege yeongyeoldwae
[SinB] Rainbow Rainbow bie jeojeun eojeneun ne pume matgigo
[Sowon] Meomchuji anha Rainbow

[Umji] Pyeongbeomhaetdeon nari teukbyeolhan haruro byeonhaesseo
[Yuju] Neowa naui maeumi sumeul swi deusi hanaro manna

[Yuju] Yeogi Rainbow Rainbow nae nunbit soge
Peojineun Colors Colors Colors
[Eunha] Neomu areumdawo Rainbow Rainbow
Nothing is impossible Everything is possible

[Yerin] Apeum wiro geuryeojin
[Yuju] Ra Ra Rain Ra Rainbow Ra Ra Rain Ra Rainbow
[Umji] Nareul orae gidaryeo jun neoui pume angyeo
[SinB] Rainbow Rainbow haneul wiro neoege daheun geu sungane
[Sowon] Nalgaereul pyeolchyeo Rainbow

[Eunha] Nothing is impossible Oh nal gamssa anneun Rainbow