[Intro]
TWICE!
What is love?

[Verse 1: Nayeon, Jeongyeon]
Maeilgachi yeonghwa sogeseona
Chaek sogeseona deurama sogeseo
Sarangeul neukkyeo
Um sarangeul baewo
Nae ilcheoreom jakku gaseumi ttwieo
Dugeundugeungeoryeo seolleime bupureo olla
Um gunggeumhaeseo michil geonman gata

[Pre-Chorus: Mina, Chaeyoung]
Ooh eonjengan naegedo
Ireon iri siljero ireonalkka
Geuge eonjejjeumilkka? eotteon saramilkka?

[Chorus: Sana, Tzuyu]
I wanna know satangcheoreom dalkomhadaneunde
I wanna know haneureul naneun geot gatdaneunde
I wanna know know know know
What is love?
Sarangi eotteon neukkiminji
I wanna know haru jongil utgo itdaneunde
I wanna know sesangi da areumdapdaneunde
I wanna know know know know
What is love?
Eonjengan naegedo sarangi olkka