Verse: (Repeat once each time)
G|-------1-111------------------------------------------|
D|-2-222-------1-111--2-444-4---44-444-4---4------------|
A|---------------------1------4----------4--------------|  
E|------------------------------------------------------|

Only on second chorus: (Repeat 4 times then immediately play the verse again)
G|------------------------------------------------------|
D|-2444444----------------------------------------------|
A|------------------------------------------------------|  
E|------------------------------------------------------|

Listen to the song to find out when to play certain notes. The ending (of the bass, at least) is just the same as the end of the verse.