I Know this song is more picked than strummed, but if you want to start playing 
this beautiful song this could help

Standard tuning

Intro: DG DD A/ (x02220@1)DG DA D (xx0232@1)D (xx0232@1)                GI (320003@1)know my answers often left you
                                  DFeeling (xx0232@1)like you were hanging out to dry
              DI (xx0232@1)know my reasons
               AHave (x02220@1)left you wondering why
                    D (xx0232@1)                   GAnd (320003@1)I've had these questions looming over me
                         DSince (xx0232@1)the day you took flight
            DBut (xx0232@1)if you come back
            A (x02220@1)     DThere (xx0232@1)will be good times

(Same pattern in the rest of the song, repeating twice)

I see your face
When I'm staring out the window
Beaming down in the moonlight
The winter is colder
Without you by my side
All i have is this photo
Of your smile to remind
Of my wrongs and my rights
But if you come back
There will be good times

[Good on you all]