Couldn't find the chords to this awesome song anywhere, so I figured it out myself ;) 
Message me if you find any mistakes! :) 

Db                                 Ebm 
?The end? never seemed like it was good enough 
F#                          Db 
Two little words seemed too small 
Db                           Ebm 
I turned the page to find a blank one 
F#                      Db 
As if the ones before never really happened at all 

Bbm                                         Fm 
But what about the love, what about the old obsessions 
F#                 F 
We fell into when they were new 
Bbm                                     Fm 
What about the late at night, heartfelt confessions 
Ebm                       F# 
The things we tried, the tears we cried 
        Dbm 
Well it seemed to have a way 

Db                                               
I got one more part for the story book 
Ebm 
One more road that I should've took 
F#                                  Db 
One more thing that used to have my heart 
Db 
I got one more place in my memory 
Ebm 
When I wished that they were part of me 
F#                                Db 
I got to go back, go back to the start 

Eb                                             Db 
I know it's too far down and much too high to climb 
                  Eb 
But why can't we bring it on back 
    Db                                  
To once upon a time 

Db                             Ebm 
Here we are, standing at the finish line 
       F#                                Db 
And I swear, it's like we came a million miles 
Db                                  Ebm                   F# 
And if I take one more step, I will forget the rivers we crossed 
                          Db 
And how we ended will be lost if we say goodbye 

Bbm                                     Fm 
But what about the way our faith wasn?t fiction 
        F#                   F 
It was real to you, it was real to me 
Bbm                               Fm 
So what about this love becomes (?) 
Ebm                       F# 
We were never sure of what we were 
       Db 
But we knew we/it? could never be 

(Chorus) 

Solo (Db  Ebm F# Db for a few times) 

But what about the way our faith wasn?t fiction 
It was real to you, it was real to me 
So what about the ups and down, and all the misses 
The things we learned, the stones we turned 
Well that bridge has burned away 

And now it's just one more part for the story book 
One more road that I should've took 
One more thing that used to have my heart 

Yeah I know it's too far down and much too high to climb 
Oh I just wish we could bring it on back 
To that once upon a time 

(na na na?s / same chords as Chorus for rest of song) 

Back to the start, back to your heart 
To that once upon a time 
Back to the start, back to your heart 
To that once upon a time 

I know it's too far down and much too high to climb 
I just wish we could bring it on back 
To that once upon a time 


____________________________ 
Hope you have fun with it! ;)