Loveee this song! 
Don't know how accurate this is, but it sounds alright to me :)
Capo on 5th fret

Chords used: Em7 022033
             Cadd9032033 (x32030@1)             G320033 (320003@1)             D/F#200233 (200232@1)
Em7              Cadd9 (x32030@1)            G (320003@1)             D/F#Can (200232@1)we pretend that airplanes in the night sky are like shooting stars? 
                     Em7             Cadd9 (x32030@1)         G (320003@1)            D/F#I (200232@1)could really use a wish right now, wish right now, wish right now 
                    Em7              Cadd9 (x32030@1)            G (320003@1)             D/F#Can (200232@1)we pretend that airplanes in the night sky are like shooting stars? 
                     Em7             Cadd9 (x32030@1)         G (320003@1)            D/F#I (200232@1)could really use a wish right now, wish right now, wish right now

Repeat through all of the song!
Hope this helps :)