Verse:
E|------------------------------------|
B|--------------88-5------------------|
G|---55-7-5-7-0-----7-5-5-7-7-5-7-----|
D|------------------------------------|
A|------------------------------------|
E|------------------------------------|

E|------------------------------------|
B|--------------88-5------------------|
G|---55-7-5-7-0-----7-5-5-4-5-7-------|
D|------------------------------------|
A|------------------------------------|
E|------------------------------------|

E|------------------------------------|
B|------------------------------------|
G|---55-------------------------------|
D|-----7---5--------------------------|
A|-------7----------------------------|
E|------------------------------------|

Repeat Verse.

Chorus:
E|-----------------------------------|
B|----6-6-8-6------5-5-8-5-----------|
G|------------4-5-7--------5-4-5-----|
D|-----------------------------------|
A|-----------------------------------|
E|-----------------------------------|

E|-----------------------------------|
B|---6-5-6------------6-5-6----------|
G|---------4-5-7-5---------4-5-7-----|
D|-----------------------------------|
A|-----------------------------------|
E|-----------------------------------|

Repeat Verse.  
Chorus.

Chords:
B, C, C, F#,F, E
A, G, F#
(You can bar chord these)

Outro:
E|-----------------------------------|
B|---6-5-6---------------------------|
G|---------4-5-7-5-------------------|
D|-----------------------------------|
A|-----------------------------------|
E|-----------------------------------(3x)|

E|-----------------------------------|
B|---6-5-6---------------------------|
G|---------4-5-7---------------------|
D|-----------------------------------|
A|-----------------------------------|
E|-----------------------------------(| last verse to Outro)

Repeat Verse.

The End.  (Simple but yet a beautiful song.)

E|--Two| things.
First, go see the movie it is excellent.  
Second,Please note this is just a rough sketch. 
If you have any suggestions to improve this email me or just submit your own version.