[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)]
Hairitai yo sono Cube no naka
Yeah, yeah, yeah, yeah
Sukitoru yo ao no namima ni
Yeah, yeah, yeah, yeah
Oh, mabushiku kagayaku nonono
Kimi no chisana castle sa
(Hairitai yo kimi no sekai ni)
[Pre-Chorus: Sunghoon, Jay]
Iki o kakete kaite mite
Omoi o shitte hoshii to iu
Soko e yurushite yo
[Chorus: Jungwon, Heeseung, NI-KI, Sunoo]
Futari wa like a moonlight
Isshou nara have a good time kokoro ga like
Yeah, yeah, yeah, yeah, yeah, yeah, yeah
Yeah, yeah, yeah, yeah, yeah, yeah, yeah (Brra)
Aitе sono window
Sagasu boku no Nemo kokoro ga like
Yeah, yеah, 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]
Kimi o kizutsukeru kamo shirenai
Yeah, yeah, yeah, yeah
Sono muketsusa kowareru ka mo nai (Yeah, girl)
[Pre-Chorus: Jake, Jay]
Kimi no sekai ni sudeni kanpeki
Demo tsukihanasanaide okure
Soko e yurushite yo
[Chorus: Heeseung, Sunghoon, NI-KI, Jay]
Futari wa like a moonlight
Isshou nara have a good time kokoro ga like
Yeah, yeah, yeah, yeah, yeah, yeah, yeah
Yeah, yeah, yeah, yeah, yeah, yeah, yeah (Brra)
Aite sono window
Sagasu boku no Nemo kokoro ga 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 blue ga akaikute
(Akaikute akaikute)
Baby, itami ni hanagasaku
Woo, yeah
[Chorus: Jungwon, Heeseung, NI-KI, Sunoo]
Futari wa like a moonlight
Isshou nara have a good time kokoro ga like
Yeah, yeah, yeah, yeah, yeah, yeah, yeah
(Baby, girl)
Yeah, yeah, yeah, yeah, yeah, yeah, yeah (Brra)
Aite sono window
Sagasu boku no Nemo kokoro ga 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
