You can play it on all the strings but i think it sounds better on the 'G-string' (lol)

G-0--0-2-0-5-4---0--0-2-0-7-5---0--0-12-9-5-4-2---10--10-9-5-7-5--I
D-----------------------------------------------------------------I
A-----------------------------------------------------------------I
E-----------------------------------------------------------------I

G-----------------------------------------------------------------I
D-0--0-2-0-5-4---0--0-2-0-7-5---0--0-12-9-5-4-2---10--10-9-5-7-5--I
A-----------------------------------------------------------------I
E-----------------------------------------------------------------I

G-----------------------------------------------------------------I
D-----------------------------------------------------------------I
A-0--0-2-0-5-4---0--0-2-0-7-5---0--0-12-9-5-4-2---10--10-9-5-7-5--I
E-----------------------------------------------------------------I

G-----------------------------------------------------------------I
D-----------------------------------------------------------------I
A-----------------------------------------------------------------I
E-0--0-2-0-5-4---0--0-2-0-7-5---0--0-12-9-5-4-2---10--10-9-5-7-5--I

Enjoy :) lol its kinda cheesy but its 1 of dem songs dat u just gotta know!!!!!!