e---------------------------------------------------------------------------------------------------
B-------1--------------1-----------1----------1--------------1---------------1----------------------
G----------0-------------0------------2---------2--------------2---------------0--------------------
D-------------2-------------0------------2---------2------3------3--------2------2------3-2-0-------
A----3---------------2------------0---------0--------------------------------------3----------------
E-----------------------------------------------------------------------------------------------3---

e---------------------------------------------------------------------------------------------------
B--1-------------1------------1----------1--------------1---------------1--------------x-1--x--1--x-
G----0-------------0------------2----------2--------------2---------------0------------0-0--0--0--0-
D------2-------------0------------2----------2-----3--------3--------2------2----------0-2--0--2--0-
A-3-----------2---------0-----------0------------------------------------------2-2-2----------------
E------------------------------------------------------------------------------3-3-3----------------

Repeat

The chorus is just C & Am strums.
Then when he gets to holding the "youuuuuuuuu" note he plays these chords:

e--------------------1-----------------------------------------------------------------------------
B-------1-------------------------------------------------------------------------------------------
G-------0-------------------------------------------------------------------------------------------
D-------2-------------------------------------------------------------------------------------------
A-------3----------- 2------------------------------------------------------------------------------
E-------3------------3------------------------------------------------------------------------------

I don?t know the number of times you play them or anything. Figure out the rhythm yourself.

And then the little outro thing goes:

e---1-0---------------------------------------------------------------------------------------------
B---------1--0--------------------------------1----------------------------------------------------
G-----------------0---------------------------0-----------------------------------------------------
D--------------------3--- 3--0---3------------2-----------------------------------------------------
A-------------------------2--0---2------------3-----------------------------------------------------
E---------------------------------------------------------------------------------------------------
                   End on C.