I think this song is played with the guitar two semitones down but i have put the chords 
standard tuning. If you want to play the alternate tuning, tune each string down two 
(DGCFAd)and transpose all the chords two semitones up.
       For more information on the tuning or correction e-mail me at 
Please comment and rate.

The chords bellow are for standard tuning(EABGDe)

Verse 1:
Bb              Dm           Eb
I came all this way, just to say,
       F
that's not what I want,
Bb         Dm           Eb
Those smug lovers, they might as well
                  F
just rub it in my face,
Bb                      Dm            Eb
I guess that's when the penny finally dropped,
          F
You're as clueless as i am,
Bb             Dm         Eb
Those backseat fumblings, oh no,
F    Bb     Dm     Eb
Ohhh no, Oh no, Oh no

Chorus:
Eb                           Bb           F
But now I know I'll never be someone else someone else,
Eb                       Bb           F        Eb    Dm
Now I know I'll never be someone else somebody else, not for a long time.

Verse 2:
Bb              Dm           Eb
I came all this way, just to say,
F
my feelings have grown,
Bb          Dm             Eb
No longer a good friend, I long
                  F
to hold you in my arms,
           Bb                   Dm             Eb
While your boyfriend plagerizes someone else's life,
             F
then pass it off as his own,
Bb           Dm              Eb
But when the world finds out oh yes,
F    Bb      Dm      Eb
Ohhh yes, oh yes, oh yes

Chorus

Verse 3:
Bb        Dm        Eb
You know, you know, you know,
F
La la la la,
Bb        Dm        Eb         F
You know, you know, you know,

Chorus

Outro:
Bb              Dm          Eb
I came all this way just to say,
F
la la la la la,
Bb              Dm          Eb
I came all this way just to say
F                       Bb(let ring)
Someday I'll be someone else.

Thats it. I'm still working on the rest of the album but i hope to have midnight choir 
soon.