You wanna play, 
You wanna stay, 
You wanna have it all 
You started messing with my head 
Until I hit a wall 
Maybe I shoulda known, maybe I shoulda known 
That you would walk, you would walk out the door, hey! 

Said we were done, and met someone  [bad word] it in my face 
Cut to the part she broke your heart, 
And then she ran away 
I guess you shoulda known, I guess you shoulda known 
That I would talk, I would talk 

But even if the stars and moon collide, 
I never want you back into my life 
You can take your words and all your lies, 
oh oh oh I really don’t care 

Even if the stars and moon collide, 
I never want you back into my life 
You can take your words and all your lies, 
oh oh oh I really don’t care 
Oh oh oh I really don’t care 

I can’t believe I ever stayed up writing songs about you 
You don’t deserve to know the way I used to think about you 
Oh no not anymore, oh no not anymore 
You had your shot, had your shot, but you let go 

Now if we meet out on the street 
I won’t [bad word] scared 
I’ll walk right up to you and put one finger in the air 
And make you understand, and make you understand 
You had your chance, had your chance 

But even if the stars and moon collide, 
I never want you back into my life 
You can take your words and all your lies, 
oh oh oh I really don’t care 
Even if the stars and moon collide, I never want you back into my life 
You can take your words and all your lies, 
oh oh oh I really don’t care 
Oh oh oh I really don’t care 

[Cher Lloyd] 
Yeah, listen up 
Hey, hey never look back,  [bad word] boy, ego in tact 
Look boy, why you so mad 
Second guessin’, but shoulda hit that 
Hey Demi you picked the wrong lover 
Shoulda picked that one, he’s cuter than the other 
I just wanna laugh, 
'cause you tryna be a hipster 
Kick it to the curb, take a Polaroid picture 

But even if the stars and moon collide, I never want you back into my life 
You can take your words and all your lies, 
oh oh oh I really don’t care 
Even if the stars and moon collide, I never want you back into my life 
You can take your words and all your lies, 
oh oh oh I really don’t care 
Oh oh oh I really don’t care