[Intro: NI-KI, Heeseung, Sunghoon]
I'll be your boyfriend
(I'll be your boyfriend)
Yeah, baby, let's go

[Verse 1: Jungwon, NI-KI, Sunoo, Jake, (Heeseung)]
Deureogago sipeo neoui kyubeu sogeuro
Yeah, yeah, yeah, yeah
Tumyeonghage bichyeo pureun mulgyeol sairo
Yeah, yeah, yeah, yeah
Oh boseokcheoreom bichi naneun neo neo neo
Geugoseun neoui jageun castleya
(deureogago sipeo neoui segyе sogeuro)

[Pre-Chorus: Sunghoon, Jay]
Ipgimeul bureobwa gеu wiro geuryeobwa
Nae mameul arabwa dallago malharago
Nal geugose heorakaejwo

[Chorus: Jungwon, Heeseung, NI-KI, Sunoo]
Urin machi like a moonlight
Hamkkeramyeon have a good time nae mami neol like
Yeah, yeah, yeah, yeah, yeah, yeah, yeah
Yeah, yeah, yeah, yeah, yeah, yeah, yeah (Brra)
Yeoreojullae neoui window
Chaja hemaen naui Nemo nae mami neol like
Yeah, yeah, yeah, yeah, yeah, yeah, yeah
Yeah, yeah, yeah, yeah, yeah, yeah, yeah (I'll be your boyfriend)

[Post-Chorus: NI-KI, Sunghoon, Jay, Jungwon]
I'll give you my lo- lo- lo- love
I'll give you my love
I'll be your boyfriend
I'll give you my blo- blo- blo- blood
I'll give you my blood
I'll be your boy boyfriend

[Interlude: NI-KI]
Ooh, ah
Radi, ra, ra, ra
Ooh, ah
Bring it back

[Verse 2: Sunghoon, NI-KI, Sunoo]
Eojjeom naega neoreul dachige halji molla
Yeah, yeah, yeah, yeah
Neoui wanbyeokameul kkaetteuriljido molla (Yeah, girl)

[Pre-Chorus: Jake, Jay]
Jobeun neoui segyen honjado wanbyeokae
Hajiman milchyeonaeji marajwo badajwo
Nal geugose heorakaejwo

[Chorus: Heeseung, Sunghoon, NI-KI, Jay]
Urin machi like a moonlight
Hamkkeramyeon have a good time nae mami neol like
Yeah, yeah, yeah, yeah, yeah, yeah, yeah
Yeah, yeah, yeah, yeah, yeah, yeah, yeah (Brra)
Yeoreojullae neoui window
Chaja hemaen naui Nemo nae mami neol like
Yeah, yeah, yeah, yeah, yeah, yeah, yeah
Yeah, yeah, yeah, yeah, yeah, yeah, yeah (I'll be your boyfriend)

[Bridge: Sunoo, NI-KI, Jake]
Oh, shining bluega bulgeojyeodo
(bulgeojyeodo bulgeojyeodo)
Baby apeum soge gippeumi pieona
Woo, yeah

[Chorus: Jungwon, Heeseung, NI-KI, Sunoo]
Urin machi like a moonlight
Hamkkeramyeon have a good time nae mami neol like
Yeah, yeah, yeah, yeah, yeah, yeah, yeah
(Baby, girl)
Yeah, yeah, yeah, yeah, yeah, yeah, yeah (Brra)
Yeoreojullae neoui window
Chaja hemaen naui Nemo nae mami neol like
Yeah, yeah, yeah, yeah, yeah, yeah, yeah
Yeah, yeah, yeah, yeah, yeah, yeah, yeah (I'll be your boyfriend)

[Post-Chorus: Sunoo, Sunghoon, Jungwon]
I'll give you my lo- lo- lo- love
I'll give you my love
I'll be your boyfriend
I'll give you my blo- blo- blo- blood
I'll give you my blood
I'll be your boy boyfriend

[Outro: Jake, Heeseung, Jungwon, Sunoo]
I can be the one for you for good
I can be the one for you for good
I'll be your boyfriend
I can be the one for you for good, baby
I'll be your boy boyfriend