[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 punch, 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 [Verse 3: Cher Lloyd] Yeah, listen up Hey, hey, never look back Dumbstruck boy, ego intact Look boy, why you so mad? Second guessing, but should've hit that 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 him 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