I've tried to show the strumming but you'll have to listen to the CD to play it correctly as I've probably missed the odd strum here and there.
Intro
Am G D
E--0--0-0000---3--3-3--2--3-2-0---
B--1--3-3333-0-3--3-3--3--3-3-3---
G--2--2-2222-0-0--0-0--2--2-2-2---
D--2--2-2222-0-0--0-0--0--0-0-0---
A--0--0-0000-0-2--2-2-------------
E--------------3--3-3-------------
Verse & Chorus
Just play
G F
Go back to the intro after the chorus.
That's all there is. Pretty simple, and it sounds great on an acoustic.