Liam:
Hey girl I'm waiting on ya, I'm waiting on ya [bad word] on and let me sneak you out
And have a celebration, a celebration
The music up the windows down

Zayn:
Yeah, we'll be doing what we do
Just pretending that we're cool
And we know it too
Yeah, we'll keep doing what we do
Just pretending that we're cool
So tonight
 [bad word] 
Let's go crazy, crazy, crazy 
till we see the sun
I know we only met 
but let's pretend it's love
And never, never, never stop for anyone
Tonight let's get some 
and live while we're young
oh oh oh oh oh oh oh
oh oh oh oh oh oh oh 
and live while we're young
oh oh oh oh oh oh oh 
Tonight let's get some

Harry:
And live while we're young

Zayn:
Hey girl, it's now or never, it's now or never 
Don't over think just let it go
And if we get together, yeah, get together
Don't let the pictures leave your phone
Oooh

Niall:
Yeah, we'll be doing what we do
Just pretending that we're cool
So tonight
 [bad word] 
Let's go crazy, crazy, crazy 
till we see the sun
I know we only met 
but let's pretend it's love
And never, never, never stop for anyone
Tonight let's get some 
and live while we're young
oh oh oh oh oh oh oh
oh oh oh oh oh oh oh 
live while we're young
oh oh oh oh oh oh oh
Tonight let's get some 

Harry:
And live while we're young

Zayn:
And girl, you and I, we're about to make some 
memories tonight

Louis:
I wanna live while we're young
We wanna live while we're young
 [bad word] 
Let's go crazy, crazy, crazy 
till we see the sun
I know we only met 
but let's pretend it's love
And never, never, never stop for anyone
Tonight let's get some
and live while we're young 

Crazy, crazy, crazy 
till we see the sun
I know we only met 
but let's pretend it's love
And never, never, never stop for anyone
Tonight let's get some 
and live while we're young 

At the background:
I wanna live,I wanna live ...

Harry:
Young! We wanna live while we're young

All:
Tonight let's get some

Zayn:
And live while we're young