For sure (sooyoung & yuri)

[Yuri] geudaeneun nae sarangi majjyo
Unmyeongcheoleom geudaen naege ongeojyo
Sarangeul mollatdeon nae gaseumi
Kkoch cheoleom hwaljjag pieosseoyo

[SooYoung] oneuldo geudae eolgul geuliwo
Naeileun deoug geuliwo
Manhi gomawoyo jeongmal saranghaeyo
Pyeongsaeng jikyeojulkkeojyo

[Yuri] geudael manna nae haluga useoyo
Dugeungeolijyo
Nae modeun sarangeul da bachyeo
Geudae pume puk angyeojullaeyo

[Both] I love you

[Yuri] I love you ojig geudaeman saranghae
Kkok kkok kkok yagsokhaejwoyo
Sarangilan mallon bujoghaeyo
Honja duji maseyo

[SooYoung] I love you geudae saranghae
Deo keuge mollayo, malhae juseyo
Baegnyeoni gado, cheonnyeoni gado
Geudaen nae sarang

[Yuri] oneuldo geudae eolgul geuliwo
Naeileun deoug geuliwo
Manhi gomawoyo jeongmal saranghaeyo
Pyeongsaeng jikyeojulkkeojyo

[SooYoung] geudael manna nae haluga useoyo
Dugeungeolijyo
Nae modeun sarangeul da bachyeo
Geudae pume kkok angyeojullaeyo

[Both] Aing

[SooYoung] I love you ojig geudaeman saranghae
Kkok kkok kkok yaksokhaejworyo
Sarangilan mallo bujoghaeyo
Honja duji maseyo

[Yuri] I love you geudae saranghae
Deo keuge mollayo. Malhae juseyo
Baegnyeoni gado, cheonnyeoni gado
Geudaen nae sarang

I love you geudae saranghae
Deo keuge mollayo. Malhae juseyo

[SooYoung] baegnyeoni gado, cheonnyeoni gado,
Geudaen nae salang

[Both] geudaen nae sarang