This is around 95% correct i spent ages tryin 2 fighure out the chords i got them off
actual video jus starin at the guitarist heres the link if you spot any mistakes just put 
in the comms http://www.youtube.com/watch?v=OBjMHkvIglo

Intro is this and throughout verse 1 (Bar on 5th fret)

E----------5---------|E
B------8-----8---8---|B
G----7---7-----7-----|G
D---5----------------|D
A--------------------|A
E--------------------|E

The verse is 3 chords throughout you will get the pattern easily
GIs (320003@1)it so hard to remember
When we go back to September
         EmWe (022000@1)were (Yeah)
               DWe (xx0232@1)were like. (Yeah)


GYou're (320003@1)a throw back to forever
In your denim jeans and leather
         EmYes (022000@1)you (yeah)
                    DYeah (xx0232@1)we were like.(Yeah)


G (320003@1)                Em (022000@1)                 GAll (320003@1)these things that you like to leave behind
G (320003@1)                Em (022000@1)                 GAll (320003@1)these things that you like to leave behind.


GAnd (320003@1)if it matters at all
If it matters at all
                        EYou'll (022100@1)wait until your first time
                           DYou'll (xx0232@1)wait until there's something wrong
            G (320003@1)                    ECos (022100@1)you'll always be the one who says
G (320003@1)           DGoodnight, (xx0232@1)Goodnight, (Goodnight).


GI'm (320003@1)watching
I'm choking
GAs (320003@1)you took a draw back on a cinder
Hanging limp between your fingers
          EmWe (022000@1)were (yeah)
                    DYeah (xx0232@1)we were like. (yeah)


                        GAs (320003@1)you crashed out as a heartthrob
When you woke up in a day job
We were
                    EmYeah (022000@1)we were like (Yeah)
                DWe (xx0232@1)were like. (Yeah)


G (320003@1)                 Em (022000@1)                  GAll (320003@1)these things that you like to leave behind
G (320003@1)                 Em (022000@1)                  GAll (320003@1)these things that you like to leave behind.


GAnd (320003@1)if it matters at all
If it matters at all
                        EYou'll (022100@1)wait until your first time
                            DYou'll (xx0232@1)wait until there's something wrong
G (320003@1)                      ECos (022100@1)you'll always be the one who says
G (320003@1)                      DGoodnight, (xx0232@1)Goodnight, Goodnight.


GAnd (320003@1)if it matters at all
GIf (320003@1)it matters at all
You'll wait until your first time
                           DYou'll (xx0232@1)wait until there's something wrong

If it matters at all           Repeat chorus
If it matters at all
You'll wait until your first time
You'll wait until there's something wrong
Cos you'll always be the one who says

Goodnight, Goodnight, Goodnight      Play as chorus
Goodnight, Goodnight, Goodnight
Goodnight, Goodnight, Goodnight
Goodnight, Goodnight

 Thanks this is my 1st tab so if there are any mistakes plz leave in the comms and i'll edit it :)