For whatever reason theres no decent tab of this song, so here you go. 

CAPO 3RD FRET

Chords used
   E A D G B E
A: 0 0 2 2 2 0
Em:0 2 2 0 0 0
C: 0 3 2 0 1 0
D: 0 0 0 2 3 2
F#:2 4 4 3 2 2 
E: 0 2 2 1 0 0
Am:0 0 2 2 1 0
F: 0 3 3 2 1 0


Intro 

A  Em  C  D 
A  Em  C  D
F# E


Verse/Chorus 
A               Em    
Stop me oh oh oh stop me...

C                               D 
Stop me if you think that you've heard this one before

A        Em                   C                    D
Nothings changed, I still love you oh I still love you

        A             Em                  C           D
Only slightly, Only slightly less than I used to, My love


(Same chord structure for verses)

Bridge
Am    F    Am

Then this little riff gets thrown in at the end of the bridge

b-1-1s3-3-3s1-1-1s-3-3-
g-2-2s4-4-4s2-2-2s-4-4-

Outro

b-------13-15-----  Repeat as many times as necessary finishing with b-15--
g-12-12-------12--  over an E chord and let ring. 

Cant be bothered writing out the structure, I think it is pretty self explanatory. 

Sounds pretty accurate to me, but comments welcome. Cheers.