Koi ka na? Pin to kitara SAY [ Koi kanae!]tte
Chokusentekina ittari kitari datte tomaranai de
Itsuka hoshi wo egaite kimi he todoketai

Isshoni ireru dokoro ka yumeochi no sanrenpa
Todokisou ni miseru no ga imadoki no unmei?

Amai mono hodo somiru mune no sukima ni kimi no kureta egao
Mada tochuu dakedo arigatou

Koi ka na? Pin to kitara SAY [Koi kanae!]tte
Chokusentekina ittari kitari datte tomaranai de
Itsuka hoshi ni naritai kimi to futatsu hoshi

Kakehiki no chikara no ji sae miatarazu ni tameiki
Nante sugata wo misetatte ii koto nai yo ne

Doramachikku da to omowaretemo touzen sore doko janai geemu
Kedo doko made mo yoroshiku ne

Koi ka na? Kyuntte itami kono koi kara datte
Zetsumyoutekina surechigai nante ki ni shinai de
Motto tsuyoku hikaru yo mune no ichiban hoshi

Ame no asa mo warattemisete yozora wo kitai dekinakya
REVOLUTION nanka okosenai

Koi ka na? Pin to kitara SAY [Koi kanae!]tte
Ketteitekina happii no yokan mou sugu soko made
Negai mikiri hassha de kirari nagareboshi

Koi ka na! Pin to kita yo kono koi kanautte
Chokusentekina ittari kitari datte mayowanai de
Itsuka hoshi ni narou ne kimi to futatsu hoshi