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

[Verse 1: Han, Hyunjin]
Finish up and go in
Come and cleanse your palate, umm
The real party is starting
If you don't like it, pass it, yeah (oh, that hurts)
Here we, here we go now
Even if you can't get on
Don't worry, look - everyone else is just like you
Now, open your eyes all night
And let go however you like

[Pre-Chorus: Seungmin, Bang Chan]
I'll reach out to everything I've dreamed of
Beyond the door, the music is overflowing
I scream 'till my voicе withers, I don't
Have time to gеt lost

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

[Post-Chorus: Lee Know, Hyunjin]
If you ain't with us, you can't pass through this back door
If you ain't with us, you can't pass through this back door
If you ain't with us, you can't pass through this back door
If you wanna come and be with us

[Verse 2: Changbin, Han]
What's put together is no more
The difficult things are ready to go
This body is officially free
I'll make it simpler, so come to the back door
It's alright, don't bother yourself
The sound I'm hearing now is a fanfare
Let's play all night long, I'll need more caffeine
It's decided, the passcode is 'Open Sesame'

[Pre-Chorus: Seungmin, I.N]
The moment when everything I see changes
A fantasy spreads out before my eyes
I scream 'till my voice withers, I don't
Have time to get lost

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

[Post-Chorus: Changbin, Hyunjin]
If you ain't with us, you can't pass through this back door
If you ain't with us, you can't pass through this back door
If you ain't with us, you can't pass through this back door
If you wanna come and be with us (Knock, knock)

[Bridge: Bang Chan, I.N, Seungmin]
Lights out
Yeah, this moment becomes more dazzling as time passes
Yeah, we gon' do it right now, do it right now, baby
So now, open your eyes
Now, burn it into your memory
Ringing like Rum-pum-pum-pum

[Chorus: Felix, All]
Make 'em say
Everyone come now, now, now, ey
Sing it like la la-la, hey
3, 2, 1

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

[Refrain: Bang Chan, I.N, Lee Know]
Ring that bell, go wild now
Today, again, we do our thang
Ring that bell, go wild now
Make some noise, all night
Ring that bell, go wild now
Today, again, we do our thang
Ring that bell, go wild now

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