I made a few corrections to the song. Here it is:

F#m                   Bm
What if there was no light 
E                       D
Nothing wrong, nothing right
F#m                      Bm 
What if there was no time 
E                 D
And no reason or rhyme 

D                   E
What if you should decide 
          F#m            Bm            E
That you don't want me there by your side 
That you don't want me there in your life 


What if I got it wrong 
And no poem or song 
Could put right what I got wrong 
Or make you feel I belong 
What if you should decide 
That you don't want me there by your side 
That you don't want me there in your life 

Chorus:

D              Bm
Oooh, that's right 
F#m                         E
Let's take a break, try to put it aside 
Oooh, that's right 
I can't ignore it if you won't even try 
Oooh, that's right