[Intro]
G C G C
[Strophe]
G         C               G               C 
You wanna play, you wanna stay, you wanna have it all 
G           C               G            C 
You started messing with my head until I hit a wall 
Em                D  Em                  D 
Maybe I shoulda known, maybe I shoulda known 
C                        G  C                    G 
That you would walk, you would walk out the door 
  
Hey!
[Strophe]
G            C             G                     C 
Said we were done, and met someone and rubbed it in my face 
G          C                     G                   C 
Cut to the part, she broke your heart, and then she ran away 
Em                    D  Em                      D 
I guess you shoulda known, I guess you shoulda known 
C                    G  C       G 
That I would talk, I would talk
[Refrain]
                Em        D    G 
But even if the stars and moon collide 
                 Em   D       G 
I never want you back into my life 
                  Em        D        G 
You can take your words and all your lies,  
        Em   D            G 
Oh, oh, oh I really don't care 
            Em        D    G 
Even if the stars and moon collide 
                 Em   D       G 
I never want you back into my life 
                  Em        D        G 
You can take your words and all your lies 
        Em   D            G 
Oh, oh, oh I really don't care 
        Em   D            G 
Oh, oh, oh I really don't care
[Instrumentale]
G C G C
[Strophe]
G       C              G                 C 
I can't believe I ever stayed up writing songs about you 
G         C                   G             C 
You don't deserve to know the way I used to think about you 
Em              D  Em               D 
Oh no, not anymore, oh no, not anymore 
C                      G  C                     G 
You had your shot, had your shot but you let go
[Strophe]
G         C               G                 C 
Now if we meet out on the street I won't be running scared 
G               C             G              C 
I'll walk right up to you and put one finger in the air 
Em                  D  Em                    D 
And make you understand, and make you understand 
C                        G  C        G 
You had your chance, had your chance
[Refrain]
                Em        D    G 
But even if the stars and moon collide 
                 Em   D       G 
I never want you back into my life 
                  Em        D        G 
You can take your words and all your lies,  
        Em   D            G 
Oh, oh, oh I really don't care 
            Em        D    G 
Even if the stars and moon collide 
                 Em   D       G 
I never want you back into my life 
                  Em        D        G 
You can take your words and all your lies 
        Em   D            G 
Oh, oh, oh I really don't care 
        Em   D            G 
Oh, oh, oh I really don't care
[Instrumentale]
G C G C G C G C
  
Yeah, listen up
[Strophe]
G         C                G                C 
Hey, hey, never look back, dumb struck boy, ego intact 
G          C 
Look, boy, why you so mad? 
G                    C 
Second guessin', but shoulda hit that 
Em                                   D 
Hey, Demi, you picked the wrong lover 
Em                                               D 
Shoulda picked that one he's cuter than the other 
C                                               G 
I just wanna laugh, cause you tryna be a hipster 
C                                           G 
Kick it to the curb, take a Polaroid picture
[Refrain]
                Em        D    G 
But even if the stars and moon collide 
                 Em   D       G 
I never want you back into my life 
                  Em        D        G 
You can take your words and all your lies,  
        Em   D            G 
Oh, oh, oh I really don't care 
            Em        D    G 
Even if the stars and moon collide 
                 Em   D       G 
I never want you back into my life 
                  Em        D        G 
You can take your words and all your lies 
        Em   D            G 
Oh, oh, oh I really don't care 
        Em   D           (G) 
Oh, oh, oh I really don't care