I didn't write these chords i'm just trying to organize them so that everyone can access 
easily.

This is the version from the soundtrack of AVPM not from Chriss' EP.

GINNY:
        AI've (x02220@1)been alone
           C#m (x13321@4)     C#m7surrounded (x4242x@1)by darkness
                F#m (244222@1)      Eand (022100@1)I've seen how heartless
             Dthe (xx0232@1)world can be

AAnd (x02220@1)I've seen you crying
             C#m (x13321@4)   C#m7you (x4242x@1)felt like it's hopeless
           F#m (244222@1)    EI'll (022100@1)always do my best
           Dto (xx0232@1)make you see

BmThat (x24432@1)Harry, you're not alone
            F#m_______E
cause you're here with me
    D (xx0232@1)               C#7and (x4342x@1)nothing's ever gonna bring us down
     F#m (244222@1)                 Bm'cause (x24432@1)nothing can keep me from lovin' you
       F#m (244222@1)       Eand (022100@1)you know its true
      Dit (xx0232@1)don't matter what'll come to be
    Dm (xx0231@1)                 Aour (x02220@1)love is all we need to make it through

ANow (x02220@1)I know it aint easy
(HARRY: No it aint easy)
             C#m (x13321@4)  C#m7But (x4242x@1)it aint hard trying
(HARRY: its so hard trying)
                  F#m (244222@1)   Eeverytime (022100@1)I see you smiling
                      Dand (xx0232@1)I feel you so close to me
tell me

GINNY & HARRY:
                BmThat (x24432@1)Harry, youre not alone
           F#m (244222@1)       Ecause (022100@1)youre here with me
    D (xx0232@1)              C#7and (x4342x@1)nothings ever gonna bring us down
     F#m (244222@1)                 Bmcause (x24432@1)nothing can keep me from lovin you
       F#m (244222@1)       Eand (022100@1)you know its true
       Dit (xx0232@1)dont matter whatll come to be
   Dm (xx0231@1)                   Aour (x02220@1)love is all we need to make it through

A7 (x02020@1)HARRY:
DNow (xx0232@1)I still have trouble
DmI (xx0231@1)trip and stumble
       A (x02220@1)          G7 (320001@1)    D (xx0232@1) D5 (xx023x@1)name="chord_xx0232@1">D
trying to make sense of things some times
D7I (xx0212@1)look for reasons
B7but (x21202@1)I dont need em
    Bm (x24432@1)    C#m (x13321@4)    D (xx0232@1)D5 (xx023x@1)name="chord_xx0232@1">D
all I need is to look in your eyes
        F#and (244322@1)I realize

RON: Hey Harry!
HARRY: You guys came back.

(this is where it changes keys)

HARRY, RON, HERMIONE, & GINNY:
               C#mThat (x13321@4)Harry, you're not alone
             Abm (133111@4)       F#cause (244322@1)you're here with me
    E (022100@1)             Eb7and (x32310@4)nothings ever gonna bring us down
     Abm (133111@4)                 C#mcause (x13321@4)nothing can keep me from lovin you
       Abm (133111@4)       F#and (244322@1)you know its true
      Eit (022100@1)dont matter whatll come to be
   Em (022000@1)                   Bour (x2444x@1)love is all we need to make it through

Dialogue

HARRY:
               ECause (022100@1)it dont matter whatll come to be
     Em (022000@1)                        Bour (x2444x@1)love is all we need to make it through