[Intro: Felix]
Hey, you wanna come in?

[Verse 1: Han, Hyunjin]
Katazuke shi go in
Iza, kuchi naoshi ni umm
Hajimaru shin no party
Iya nara pass it, yeah (Oh, that hurts)
Here we, here we go now no renakute mo
Ki ni sezu hora, donna yatsu demo
Saa me wo akete yodooshi
Tokihanate ima suki na you ni

[Pre-Chorus: Seungmin, Bang Chan]
Te wo nobashi nozomu boku no negai subete
Doa no mukou afureru ongaku de
Kono koe ga kareru hodo scream mayou
Hima ha nai kara

[Chorus: Felix, Hyunjin]
Hey
Come inside now
Hey

[Post-Chorus: Lee Know, Hyunjin]
If you ain't with us toorenai back door
If you ain't with us toorenai back door
If you ain't with us toorenai back door
If you wanna come and be wit us

[Verse 2: Changbin, Han]
Ayy, awaseru no ha mou shuuryou
Muzukashii koto ready to go
Harete jiyuu ni naru kono mi mo
Raku ni saseru kara ki na ki na back door
Daijoubu sakini shite nantatte
Ima, kikoeteru oto ha fanfaare
Hitobanjuu asobe hitsuyou na more caffeine
Aikotoba nara "hirake goma" ni kakutei

[Pre-Chorus: Seungmin, I.N]
Subete ga michigau hodo kawaru shunkan
Me no mae de hirogaru fantasy
Kono koe ga kareru hodo scream mayou
Hima ha nai kara

[Chorus: Han, Felix]
Hey
Come inside now
Hey

[Post-Chorus: Changbin, Hyunjin, Felix]
If you ain't with us toorenai back door
If you ain't with us toorenai back door
If you ain't with us toorenai back door
If you wanna come and be wit us (Knock, knock)

[Bridge: Bang Chan, I.N, Seungmin]
Lights out
Yeah, toki ga sugite sara ni mabushiku naru shunkan
Yeah, we gon' do it right now, do it right now, baby
Sou ima me wo akero
Now me ni yakitsukero
Narashi na rum-pum-pum-pum

[Chorus: Felix, All]
Make 'em say wow, wow, wow, yeah
Minna koi now, now, now, ayy
Sing it like la la-la, hey
Three, two, one

[Post-Chorus: Lee Know, Changbin, Han]
If you ain't with us toorenai back door
If you ain't with us toorenai back door
If you ain't with us toorenai back door
If you wanna come and be wit us (Knock, knock)

[Refrain: Bang Chan, I.N, Lee Know]
Ring dat sono beru go, wild now
Kyou mo we do our thang
Ring dat sono beru go, wild now
All night sawage
Ring dat sono beru go, wild now
Kyou mo we do our thang
Ring dat sono beru go, wild now

[Outro: Felix]
Hot, hot (Yeah), hot, hot, ah
Hot, hot (Oh), hot, hot
"Hey, you wanna come in?"