I think what I have here is basically right. I couldn't quite get the bridge, 
though. Maybe someone else can figure it out. Anyway, I thought I would post it 
since there are no other tabs for it up here.

----Capo 1st Fret

[Verse 1]

        F#m             A
To be real is to understand

            D               Bm          Dbm
When I had you I was not completely in tune

F#m
'Cause I was blind, I let you drift away

A
I didn't give you enough to stay

D
So you made up my mind

                Bm
And you walked away



[Chorus]

     E         A
And why didn't I

                        E - D
Hold you tighter than tighter?

                      F#m
When I could do no wrong

                         E - D
It's getting harder and harder

           A
Why didn't I

                        E - D
Hold you tighter than tighter?

                      F#m
How could I be so wrong?

     E          D
You can't hold on
                     A
To what is already gone

            E - D
Come back, baby



[Verse 2]

           F#m                A
Don't be strong, don't let it go

                     D
'Cause are you out there with someone else?

          Bm         Dbm
Are you telling him, no?

F#m
'Cause I could be your shelter from the rain

A
Come inside now, not gonna give you pain

D                                 Bm
'Cause I made up my mind, I walk away



[Chorus]

     E         A
And why didn't I

                        E - D
Hold you tighter than tighter?

                     F#m
When I could do no wrong

                        E - D
It's getting harder and harder

           A
Why didn't I

                        E - D
Hold you tighter than tighter?

                    F#m
How could I be so wrong?

     E          Bm
You can't hold on

                     A
To what is already gone

             E - D
Come back, baby


[Bridge]

And why?
Oh, why won't you believe in me?
Why?
Oh, why won't you believe in me?

[Chorus]

     E         A
And why didn't I

                        E - D
Hold you tighter than tighter?

                     F#m
When I could do no wrong

                        E - D
It's getting harder and harder

           A
Why didn't I

                        E - D
Hold you tighter than tighter?

                    F#m
How could I be so wrong?

     E          Bm
You can't hold on

                     A
To what is already gone

             E - D
Ooh, ooh, ooh

来源：www.ultimate-guitar.com