[Irene] Better be my baby you better be better be my baby you better be
Better be my baby you better be better be my baby

[Joy] Meotjil geoya majuchin nunbicheuro mari deullimyeon
[Wendy] Chaekcheoreom nae saenggageul ilkge doendamyeon
Geuttaen bunmyeong gateun sesangil geoya
[Yeri] An geureoni uri dul sai geurae maja uri dul sai

[Seulgi] Jeo dalbit arae mimyohan sangsangi jameul kkaeuneun i bam

Deo gakkai naege josimhi meonjeo Better be in love ([Joy] Love)
Ja naega neol gollatjanhni Well you better be in love ([Joy] Love)
Tto salgeumsalgeum hanahana neoreul kaeneun na ([Wendy] Neoreul kaeneun na)
Nan sigani geollil ppunini meonjeo dagawabollae (Better Be)

[Yeri] Better be my baby you better be better be my baby you better be
Better be my baby you better be better be my baby you better be

[Irene] Jubyeoneul seoseongdae kkorireul maemdolgo jakku mwonga juni gwichanhgo
Sasil nae mami gwaenhi neol nolligo sipeo pyohyeoneun deom gibun naekil ttaeman
[Yeri] Geuraedo neon nareul hangsang ana jugo
Sumeoisseodo geumbang chaja dasi ana jugo
[Seulgi] An geureoni uri dul sai geurae maja uri dul sai ([Wendy] Oh Woah)

[Joy] Ireun saebyeogui goyoham ([Wendy] Ontong)
Dalbitdo jeomjeom huimihaejil ttae ([Wendy] Modu jeomjeom huimihaejil ttae)

Deo joyonghi pume sappunhi alji Better be in love ([Seulgi] Love)
Nan negeman ireojanhni Well you better be in love ([Seulgi] Love)
Tto salgeumsalgeum hanahana neoreul kaeneun na ([Wendy] Neoreul kaeneun na)
Nan sigani geollil ppunini meonjeo dagawabollae (Better Be)

[Wendy] Better be my baby you better be better be my baby you better be
Better be my baby you better be better be my baby you better be

[Seulgi] Geu aeui harureul geotji ([Yeri] Hamkkehae)
Aneun hyanggil ttara ([Yeri] Neoege) nopeun taeyangi jimyeon ([Yeri] Ireoke)
Neoneun maeil gachi naege wa
[Joy] Seotbulli soneul ppeotjineun ma jinsilhan sijageul wonhae wonhae
Better Better Better Better [Wendy] You better be in love

Deo gakkai naege josimhi meonjeo Better be in love ([Yeri] Love)
Ja naega neol gollatjanhni Well you better be in love ([Yeri] Love)
[Wendy] You better be in love

Deo joyonghi pume sappunhi alji Better be in love ([Irene] Love)
Nan negeman ireojanhni Well you better be in love ([Irene] Love)
Tto salgeumsalgeum hanahana neoreul kaeneun na ([Wendy] Neoreul kaeneun na)
Nan sigani geollil ppunini meonjeo dagawabollae (Better Be)

[Wendy] You better be in love ([Irene] Better be my baby you better be)
[Wendy] You better be in love ([Irene] Better be my baby you better be)
[Wendy] You better be in love ([Irene] Better be my baby you better be)
[Wendy] You better be in love ([Irene] Better be my baby you better be)