[Verse 1: Demi Lovato]
You wanna play, you wanna stay, you wanna have it all
You  started messing with my head until I hit a wall
Maybe  I should've known
Maybe I should've known
That you would walk, you would walk out the door (Hey)
Said  we were done, then met someone and rubbed it in my face
Cut  to the part, she broke your heart, and then she ran away
I guess you should've known
I  guess you should've known that I would talk, I would talk

[Chorus: Demi Lovato]
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

[Verse 2: Demi Lovato]
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 be running 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

[Chorus: Demi Lovato]
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

[Bridge: Cher Lloyd]
Yeah, listen up
Hey, hey, never look back
Dumbstruck boy
Ego intact
Look boy, why you so mad?
Hey, Demi, you picked the wrong lover
Should've 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

[Chorus: Demi Lovato]
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