Did this by ear, might not be perfect, sorry xox
Capo on 4th 


Verse One
Am                         C
You spurn my natural emotions
Am                         C
You make me feel like dirt
F
And I'm hurt
Am                         C
And if I start a commotion
Am                         C
I run the risk of losing you
F
And that's worse

Chorus
Am                         C
Ever fallen in love with someone?
               F
Ever fallen in love?
              G
In love with someone
              Dm
Ever fallen in love? (Love)
               C  
In love with someone
                     G
You shouldn't've fallen in love with

Verse Two
Am                         C
I can't see much of a future
Am                         C
Unless we find out what's to blame
          F
What a shame
Am                         C
And we won't be together much longer
Am          C
Unless we realize 
F
That we are the same

Chorus
Am                         C
Ever fallen in love with someone?
               F
Ever fallen in love?
              G
In love with someone
              Dm
Ever fallen in love? (Love)
               C  
In love with someone
                     G
You shouldn't've fallen in love with


Verse 3/ Bridge
Am                         C
You disturb my natural emotions
Am                         C
You make me feel I'm dirt
        F
And I'm hurt
Am                         C
And if I start a commotion
Am                         C
I'll only end up losing you
              F
And that's worse

Chorus
Am                         C
Ever fallen in love with someone?
               F
Ever fallen in love?
              G
In love with someone
              Dm
Ever fallen in love? (Love)
               C  
In love with someone
                     G
You shouldn't've fallen in love with

(This bit's kind of dodgy)
                         F
Fallen in love with
G                        Dm
Ever fallen in love with someone
                                C
You shouldn't've fallen in love with