if u’ve seen juno the film then can i ask about wot chords do they use for their song ‘anyone else but you’?

i really want to play this song on my guitar but dont know the chords cos im not a total guitar genius…yet…
i know my chords anyway but not quite sure which ones they use!
if someone can help then thank u very much…

please do not leave anything stupid in your comment i really do not appreciate it! thanks again!
peace!
=D
xx
oh another question… how does the rhythm go? like with the up strum and the down strum etc…