[Romanized:]

Naeryeooneun bulgeun bit sairo
Neukkyeojineun
Geudae nunbit Ah

Nae heungeolgeorime haneopsi ppajyeoseo
Bonaeoneun
Dalkomhan nunbit

Yeollin munteumeuro salmyeosi deureowa angoseon
Geureoke maeil baraman bonayo

Du nuneul majuchimyeon
Bureudeon noraereul meomchugo
Dagagaseo soksagigo sipeojyeo Oh nah

I feel I love you
Oh I love you
Oh I like you
Do I know you? Oh ah

I think I love you (Love you)
Oh I love you (Love you)
Oh I like you (Like you)
Maybe you'll feel it, too

Aju jageun umjigimjocha
Baneunghage dwae beoryeosseo nan
Baby you know it (Know it)
Ara Baby you know it

Eojjeom urin
Biseuthalji moreujyo
Gateun saenggageul hamyeo
Mwongal barago inneun geonman gata Oh

Yeollin munteumeuro salmyeosi deureowa angoseon
Geureoke maeil baraman bonayo

Du nuneul majuchimyeon
Bureudeon noraereul meomchugo
Dagagaseo soksagigo sipeojyeo Oh nah

I feel I love you
Oh I love you
Oh I like you
Do I know you? Oh ah

I think I love you (Love you)
Oh I love you (Love you)
Oh I like you (Like you)
Maybe you'll feel it

Hoksi jigeum geudae
Naege dagaol georamyeon
Mangseoriji malgo wa jwo

Eosaekan insaneun
Uri haji ankiro haeyo
Oraedoen yeonincheoreom

I feel I love you
Oh I love you
Oh I like you (Do-ru-doo)
Do I know you? Oh ah

I think I love you (Love you)
Oh I love you (Love you)
Oh I like you (Like you)
Maybe you'll feel it, too

I feel I love you
Ooh-oh-oh
Ooh-oh-oh
Ooh-oh-oh

I feel I love you
Ooh-oh-oh
Ooh-oh-oh
Ooh-oh-oh

[Korean:]

내려오는 붉은 빛 사이로
느껴지는
그대 눈빛 Ah

내 흥얼거림에 한없이 빠져서
보내오는
달콤한 눈빛

열린 문틈으로 살며시 들어와 앉고선
그렇게 매일 바라만 보나요

두 눈을 마주치면
부르던 노래를 멈추고
다가가서 속삭이고 싶어져 Oh nah

I feel I love you
Oh I love you
Oh I like you
Do I know you? Oh ah

I think I love you (Love you)
Oh I love you (Love you)
Oh I like you (Like you)
Maybe you'll feel it, too

아주 작은 움직임조차
반응하게 돼 버렸어 난
Baby you know it (Know it)
알아 Baby you know it

어쩜 우린
비슷할지 모르죠
같은 생각을 하며
뭔갈 바라고 있는 것만 같아 Oh

열린 문틈으로 살며시 들어와 앉고선
그렇게 매일 바라만 보나요

두 눈을 마주치면
부르던 노래를 멈추고
다가가서 속삭이고 싶어져 Oh nah

I feel I love you
Oh I love you
Oh I like you
Do I know you? Oh ah

I think I love you (Love you)
Oh I love you (Love you)
Oh I like you (Like you)
Maybe you'll feel it

혹시 지금 그대
내게 다가올 거라면
망설이지 말고 와 줘

어색한 인사는
우리 하지 않기로 해요
오래된 연인처럼

I feel I love you
Oh I love you
Oh I like you (Do-ru-doo)
Do I know you? Oh ah

I think I love you (Love you)
Oh I love you (Love you)
Oh I like you (Like you)
Maybe you'll feel it, too

I feel I love you
Ooh-oh-oh
Ooh-oh-oh
Ooh-oh-oh

I feel I love you
Ooh-oh-oh
Ooh-oh-oh
Ooh-oh-oh