I'd love to know just what you're thinkin'
Every little river, runnin' through your mind
You give and you take, you come and you go

You leave me here wonderin' if I'll ever know
How much you care or how much you don't
Whatever you need, whatever you want

If you're gonna be somebody's heartbreak
If you're gonna be somebody's mistake
If you're gonna be somebody's first time
Somebody's last time, baby, be mine

If you're lookin' to be somebody's, 'just friends'
A little laughin', little lovin'
Never callin' again, that's just fine
If you're gonna be somebody's heartbreak
Be mine, yeah, oh, be mine

I guess that all I'm tryin' to tell ya'
Is a minute with you is better than two without
Oh, I won't be a fool but I can't play it cool

So I'm playin' safe and I'm breakin' the rules
I'm wishin' I had what I know that you got
So if you're comin' my way then please don't stop

If you're gonna be somebody's heartbreak
If you're gonna be somebody's mistake
If you're gonna be somebody's first time
Somebody's last time, baby be mine

If you're lookin' to be somebody's, 'just friends'
A little laughin', little lovin'
Never callin' again, that's just fine
If you're gonna be somebody's heartbreak
Be mine, oh, woah

If you're gonna be somebody's heartbreak
Or somebody's mistake
Somebody's first time, or their last time
Baby, be mine

If you're lookin' to be somebody's, 'just friends'
A little laughin', little lovin'
Never callin' again, that's just fine
If you're gonna be somebody's heartbreak

Be mine
(If you're gonna be somebody's heartbreak)
Be mine
(If you're gonna be somebody's mistake)

Oh, I'll take my chances
If you're gonna be someone's heartbreak
If you're gonna be someone's mistake
Somebody's first time, somebody's last time
Be mine, oh, be mine, be mine

Baby, baby, baby, be mine, all mine
If you're gonna break someone's heart, yeah
Might as well, might as well be mine