Cm
Thought we were on the same page
                    Ab
But we were reading different books
                          Cm
Your phone lights up with his name
                      Cm
Feels like you've got no shame
                          Ab
It's fucked up but you've got me hooked


[Pre-Chorus]
    Bb
But I should've known
                    Abmaj7
That you don't play fair


[Chorus]
Ab                Cm
My worst nightmare
                                                    Ab
Oh, it kills me to see that you're thinking about it
                  Cm
My worst nightmare
                                                    Ab
You looked in my eyes and were straight up dishonest
       Ab                                  Bb
Now my stomach's in a knot, please tell me straight
             Ab
Go on let me down
                 N.C.
My worst nightmare


[Verse 2]
               Cm
I wonder if we went back
                Ab
Would you do it over again, yeah?
    Cm
You say you regret it
                              Ab
I know that you never meant it
                           Ab
'Cause you smiled when you said it


[Pre-Chorus]
                  Bb
Why'd you say you care?
                   Abmaj7
But you don't play fair


[Chorus]
Ab                Cm
My worst nightmare
                                                    Ab
Oh, it kills me to see that you're thinking about it
                  Cm
My worst nightmare
                                                    Ab
You looked in my eyes and were straight up dishonest
       Ab             Eb                   Bb
Now my stomach's in a knot, please tell me straight
             Ab
Go on let me down
                 N.C.
My worst nightmare


[Bridge]
Bb                                                            Ab
You keep tearing me down, tearing me down, tearing me down, oh
                            Eb
Can't keep up with your lying, I'm so tired of fighting
Bb                                                            Eb
You keep tearing me down, tearing me down, tearing me down, oh
                                   Ab
Oh, and my heart it can't take it, and it feels like I'm breaking
Bb                                                            Ab
You keep tearing me down, tearing me down, tearing me down, oh
                            Eb
Can't keep up with your lying, I'm so tired of fighting
Bb                                                            Ab
You keep tearing me down, tearing me down, tearing me down, oh
           N.C.
Oh, and my heart it can't take it


[Chorus]
N.C.
My worst nightmare
Cm                                                  Ab
Oh, it kills me to see that you're thinking about it
                  Cm
My worst nightmare
                                                    Ab
You looked in my eyes and were straight up dishonest
                      Eb                   Bb
Now my stomach's in a knot, please tell me straight
             Ab
Go on let me down
                 Bb
My worst nightmare
                 Ab
Oh, go on let me down
              N.C.
My worst nightmare