[Zayn:]

Been sittin' eyes wide open behind these four walls, hopin' you'll call

It's just a cruel existence like it's no point hopin' at all

Baby, baby, I feel crazy

Up all night, all night and every day

Give me somethin', oh, but you say nothin'

What is happenin' to me?

I don't wanna live forever

'Cause I know I'll be livin' in vain

And I don't wanna fit wherever

I just wanna keep callin' your name

Until you come back home

I just wanna keep callin' your name

Until you come back home

I just wanna keep callin' your name

Until you come back home

[Taylor Swift:]

I'm sittin' eyes wide open and I got one thing stuck in my mind

Wondering if I dodged a bullet or just lost the love of my life

Baby, baby, I feel crazy

Up all night, all night and every day

I gave you something, but you gave me nothing

What is happening to me?

[Zayn & Taylor Swift:]

I don't wanna live forever

'Cause I know I'll be livin' in vain

And I don't wanna fit (fit, babe) wherever (wherever)

I just wanna keep callin' your name

Until you come back home

I just wanna keep callin' your name

Until you come back home

I just wanna keep callin' your name

Until you come back home

I've been looking sad in all the nicest places

(Baby, baby, I feel crazy)

I see you around in all these empty faces

(Up all night, all night and every day)

I've been looking sad in all the nicest places

(Give me somethin', oh, but you say nothin')

Now I'm in a cab, I tell him where your place is

What is happenin' to me?

[Zayn:]

I don't wanna live forever

'Cause I know I'll be livin' in vain

And I don't wanna fit wherever

I just wanna keep callin' your name

Until you come back home

I just wanna keep callin' your name

Until you come back home

I just wanna keep callin' your name

Until you come back home

I just wanna keep callin' your name

Until you come back home

I just wanna keep callin' your name

Until you come back home

[Taylor Swift & Zayn:]

I just wanna keep callin' your name

Until you come back home

Until you come back home