Here are how to play some unfamiliar chords in the song.

D/F#:

e|---------X------------|
B|---------3------------|
G|---------2------------|
D|---------0------------|
A|---------0------------|
E|---------2------------|

C#m7b5:

e|---------0------------|
B|---------0------------|
G|---------4------------|
D|---------5------------|
A|---------4------------|
E|---------X------------|

D#m7b5:

e|---------2------------|
B|---------2------------|
G|---------2------------|
D|---------1------------|
A|---------X------------|
E|---------X------------|



Now and forever 
C (x32010@1)                     D/F# (200232@1) G (320003@1)  DUntil (xx0232@1)the time is through

Verse 1:
GI (320003@1)can't believe it 
   D/F# (200232@1)               C (x32010@1)     DI (xx0232@1)don't know where to start no baby 
GSo (320003@1)many questions 
D/F# (200232@1)          C (x32010@1)     DDeep (xx0232@1)inside my heart

Pre-chorus: 
Bm (x24432@1)                EGive (022100@1)me a moment before you go 
        Am (x02210@1)            G (320003@1)     C (x32010@1)     DThere's (xx0232@1)something you ought to know

Chorus: 
     GBaby (320003@1)now and forever 
D/F# (200232@1)            CUntil (x32010@1)the time is through 
          D/F# (200232@1)G (320003@1)  DI'll (xx0232@1)be standing here
G (320003@1)               D/F# (200232@1)              C (x32010@1)Waiting and never give up my faith in you 
          D/F# (200232@1)G (320003@1)DTrying (xx0232@1)to make it clear 
Bm (x24432@1)                     EWithout (022100@1)your love I'd be half a man 
Am (x02210@1)        G (320003@1)      C (x32010@1)      DMaybe (xx0232@1)one day you'll understand 
GNow (320003@1)and forever 
C (x32010@1)       D (xx0232@1)     G (320003@1)        D/F#Until (200232@1)the time is through 
        C (x32010@1)             D/F# (200232@1)G (320003@1)  DI'll (xx0232@1)be waiting...

(Verse 2, Pre-chorus, Chorus: repeat)

Bridge:

Em (022000@1)        C#m7b5           DThere (xx0232@1)is no one to comfort me 
           B7 (x21202@1)       EmHere (022000@1)in my cold reality 
                  G/D (4x3121@7)         
I'm searching for words 
           C#m7b5           DWhat (xx0232@1)can I say to make you see? 
G (320003@1)     D/F# (200232@1)    C (x32010@1)   D (xx0232@1)A (x02220@1)       E (022100@1)     D (xx0232@1)                EBaby (022100@1)now, until time is through, I'll be here girl (2x)

Chorus:
      ABaby (x02220@1)now and forever 
E (022100@1)                DUntil (xx0232@1)the time is through 
         E (022100@1)            
I'll be standing here
A (x02220@1)                E (022100@1)                 D (xx0232@1)Waiting and never give up my faith in you 
          ETrying (022100@1)to make it clear 
C#m (x13321@4)                    F#Without (244322@1)your love I'd be half a man 
Bm (x24432@1)         A (x02220@1)        EMaybe (022100@1)one day you'll understand 
ANow (x02220@1)and forever
D (xx0232@1)        E (022100@1)     D#m7b5
I will be here for you 
D (xx0232@1)        E (022100@1)    AUntil (x02220@1)the time is through