beautiful song, think i've got it pretty much, comment if you have any corrections 
or know the real name of the Dsus4 chord

no capo

in this tab Dsus4 is x00030 because i'm not sure of the real name of this chord

Deven (xx0232@1)if i apologise
    Gi (320003@1)know,

there's still a hill to climb
    Emi (022000@1)know,
                           D (xx0232@1)      Dsus4 (xx0233@1) 
that i will never quite convince you

Deven (xx0232@1)if i apologise
   Gi (320003@1)know,

that's not enough sometimes
    Emalthough (022000@1)                     D (xx0232@1)   Dsus4 (xx0233@1)     
i's all i have to give you

Bm (x24432@1)   A (x02220@1)  G (320003@1) Dit's (xx0232@1)called a big mistake
                           Bm (x24432@1)       A (x02220@1)   G (320003@1)Dand (xx0232@1)you know it's called a bad choice made
                Bm (x24432@1)     A (x02220@1)  
then comes the slippery slide
      Gto (320003@1)no kiss goodbye

Deven (xx0232@1)if i apologise
   Gi (320003@1)know,

i got a hill to climb
   Emi (022000@1)know,
                         D (xx0232@1)       Dsus4that (xx0233@1)i'll never quite convince you

Dand (xx0232@1)even if i apologise
    Gi (320003@1)know,

that's not enough sometimes
    Emalthough (022000@1)                     D (xx0232@1)   Dsus4 (xx0233@1)     
i's all i have to give you

Bm (x24432@1)       A (x02220@1)  G (320003@1)Dand (xx0232@1)every thought of her
           Bm (x24432@1)      A (x02220@1)    G (320003@1)Dmakes (xx0232@1)my regret grow worse
                  Bm (x24432@1)        A (x02220@1)and i'd smash the whole thing down
           Gif (320003@1)i could turn it round



Deven (xx0232@1)if i apologise
   Gi (320003@1)know,

i got a hill to climb
   Emi (022000@1)know,
                         D (xx0232@1)       Dsus4that (xx0233@1)i'll never quite convince you

Dand (xx0232@1)even if i apologise
    Gi (320003@1)know,

that's not enough sometimes
    Emalthough (022000@1)                     D (xx0232@1)   Dsus4 (xx0233@1)     
i's all i have to give you

Bmso (x24432@1)i'll just stand here broken
         A (x02220@1)                   GD
'cause i haven't had any sleep
                        Bmand (x24432@1)i'm forcing my eyes open
   A (x02220@1)         GD
to see reality
                        Bm (x24432@1)and the colours that i'm made of
    A (x02220@1)               GD
are pouring out of me

G (320003@1)    Dbut (xx0232@1)i can't run away
       Em (022000@1)        Dfrom (xx0232@1)a big mistake
           G (320003@1)    Dno (xx0232@1)i can't run away
       Emfrom (022000@1)a big mistake

D G Em D Dsus4 x2



Deven (xx0232@1)if i apologise
   Gi (320003@1)know,

i got a hill to climb
   Emi (022000@1)know,
                         D (xx0232@1)       Dsus4that (xx0233@1)i'll never quite convince you

Dand (xx0232@1)even if i apologise
    Gi (320003@1)know,

that's not enough sometimes
    Emalthough (022000@1)                     D (xx0232@1)   Dsus4 (xx0233@1)     
i's all i have to give you