Verso 1:
C#m                            E
I know I can't take one more step towards you
B                              F#m
'Cause all thats waiting is regret
C#m                               E
And don't you know I'm not your ghost anymore
B                              A
You lost the love I loved the most
F#m           A     C#m      B
I learned to live half a life
F#m           C#m             B
And now you want me one more time

Refrão:
E                     B
Who do you think you are?
                        C#m
Running 'round leaving scars
                      A
Collecting a jar of hearts
 Am            E
Tearing love apart
E                     B
You're gonna catch a cold
                          C#m
From the ice inside your soul
                     A
Don't come back for me
Am                    E
Who do you think you are?

Verso 2:
C#m                         E
I hear you're asking all around
B                        F#m
If I am anywhere to be found
C#m                     E
But I have grown too strong
B                          A
To ever fall back in your arms
F#m           A     C#m      B
I learned to live half a life
F#m           C#m             B
And now you want me one more time

Refrão:
E                     B
Who do you think you are?
                         C#m
Running 'round leaving scars
                      A
Collecting a jar of hearts
     Am            E
And tearing love apart
E                     B
You're gonna catch a cold
                          C#m
From the ice inside your soul
                    A
Don't come back for me
Am                    E
Who do you think you are?

Ponte:
C#m          Ab           E       F#
It took so long just to feel alright
  C#m            Ab             E          F#
Remember how to put back the light in my eyes
   C#m          Ab              E             F#
I wish I had missed the first time that we kissed
        C#m        Ab       E     F#
'Cause you broke all your promises
     A
And now you're back
                 Ab
You don't get to get me back

Refrão 2x:
E                     B
Who do you think you are?
                        C#m
Running 'round leaving scars
                      A
Collecting a jar of hearts
     Am            E
And tearing love apart
E                      B
You're gonna catch a cold
                          C#m
From the ice inside your soul
                        A
So don't come back for me
Am                  E
Don't come back at all

Am                     E
Who do you think you are?
Am                     E
Who do you think you are?
Am                     E
Who do you think you are?