One Direction - Rock Me chords

im new and this is my first one im a big directioner and im 99.99% sure this is how it goes

[ Tab from: http://www.guitaretab.com/o/one-direction/348647.html ]
Am                        G                   D                               A
Do you remember summer 09    Wanna go back there every night

Am                           G                      D / A
Just cant lie was the best time of my life


then it continues in the same pattern through the whole song :)