I just stole this from a youtube video a while ago

Chords that go throughout the whole song,I play it twice as fast for the chorus. 

0--------------0------0--------0 
1--------------1------1--------1
0--------------0------0--------0
2--------------3------2--------0
0--------------3------3--------2
0--------------0------0--------3
You were only 17 when I met you.. etc