This is just the bit of finger picking
he does at the start. Really simple.

E--------------
D--------5--4-
G------4-------
D--2----------
A--------------
E--------------

If you played with the capo on the 2nd fret,
it would be like this.

E--------------
D-------3--2--
G-----2--------
D-0-----------
A--------------
E--------------

Enjoy!