Intro, Verse 1: G(9)
Chorus: C, D, G
Bridge: Em(7), C
Chorus: C, D, G
Note: You can strum some notes in the chorus (strum the C, then D, then G on the last bar of the Chorus) or you can play just one note (strum the C chord on the first bar and the D chord on the second bar of the Chorus).
That should be enough to get you started!