This tab is for how Dead By April play the song
 in this video, it might not work exactly with the
album version, but it still sounds good :)
http://www.youtube.com/watch?v=QwEAI6zXweM

WHERE THE NOTE IS IN BRACKETS JUST PLAY THE
 ROOT NOTE eg. (G) means just 3rd fret on bottom E,
 and (A) means open on A

Intro:

Em (022000@1)C (x32010@1)  G (320003@1) D (xx0232@1)Em (022000@1)C (x32010@1)  G (320003@1) D (xx0232@1)Verse 1:

Em (022000@1)                      (A)   C (x32010@1)  (G)
            Into the fire on my own, hey 
Em (022000@1)                     (A)       C (x32010@1)         (G)
            I know I wont see your face again, hey 
Em (022000@1)                      (A)      C (x32010@1)    (G)
            Are you sitting there alone, hey
 Em (022000@1)          Are you thinking like me,

Pre Chorus:

COf (x32010@1)the laughing times 
           GOf (320003@1)all the sad and loving times 
      C (x32010@1)                                      DEverything (xx0232@1)that's left of us is fading away

Chorus:

Em (022000@1)   C (x32010@1)              G (320003@1)     DPromise (xx0232@1)me you think of us as a time so wonderful 
        Em (022000@1)   C (x32010@1)               G (320003@1)             DPromise (xx0232@1)me you think of us still bright still colorful 
        Em (022000@1)       C (x32010@1)             G (320003@1)            D (xx0232@1)            Em (022000@1) C (x32010@1)   G (320003@1)    DPromise (xx0232@1)me to look back at us as a time in your life you enjoyed

Verse 2:

Em (022000@1)                    (A)       C (x32010@1)           (G)
             Surrounded by flames everywhere 
Em (022000@1)                        (A)        C (x32010@1)           (G)
             What I used to be I'm not even there 
Em (022000@1)                    (A)        C (x32010@1)                 (G)
             The absence of you is killing me, hey 
Em (022000@1)      
             Are you thinking like me

Pre Chorus:

COf (x32010@1)the laughing times 
           GOf (320003@1)all the sad and loving times 
      C (x32010@1)                                      DEverything (xx0232@1)that's left of us is fading away

Chorus:

Em (022000@1)   C (x32010@1)              G (320003@1)     DPromise (xx0232@1)me you think of us as a time so wonderful 
        Em (022000@1)   C (x32010@1)               G (320003@1)             DPromise (xx0232@1)me you think of us still bright still colorful 
        Em (022000@1)       C (x32010@1)             G (320003@1)            D (xx0232@1)           
Promise me to look back at us as a time in your life you enjoyed

Em (022000@1)        CPromise (x32010@1)me, Promise me 
G (320003@1)           DI (xx0232@1)will be fine without you 
EmPromise (022000@1)me, Promise me 
     C (x32010@1)            DOnce (xx0232@1)more in my life to see you 
CPromise (x32010@1)me, Promise me 
G (320003@1)           DI (xx0232@1)will be fine without you 
EmPromise (022000@1)me, Promise me 
     C (x32010@1)            DOnce (xx0232@1)more in my life to see you 
CTo (x32010@1)see you
G (320003@1)             DYou.... (xx0232@1)
Chorus:

Em (022000@1)   C (x32010@1)              G (320003@1)     DPromise (xx0232@1)me you think of us as a time so wonderful 
        Em (022000@1)   C (x32010@1)               G (320003@1)             DPromise (xx0232@1)me you think of us still bright still colorful 
        Em (022000@1)       C (x32010@1)             G (320003@1)            D (xx0232@1)           
Promise me to look back at us as a time in your life you enjoyed 
        Em (022000@1)   C (x32010@1)              G (320003@1)     DPromise (xx0232@1)me you think of us as a time so wonderful 
        Em (022000@1)   C (x32010@1)               G (320003@1)             DPromise (xx0232@1)me you think of us still bright still colorful 
        Em (022000@1)       C (x32010@1)             G (320003@1)            D (xx0232@1)            Em (022000@1) C (x32010@1)   G (320003@1)    DPromise (xx0232@1)me to look back at us as a time in your life you enjoyed

Em (022000@1)and it ends with natural harmonics on the 12th frets of the top few strings :)
Sounds about right to me, hope you enjoy :)