At 12 seconds it is just a G chord (x,10,12,12,12,x) and I think the following chord is an F#m (x,9,11,x,10,x) and he adds his pinky finger to the B string at the 12th fret whilst on the chord.
Quote by Mia (Pulp Fiction)
Why do we feel it's necessary to yak about bullsh*t in order to be comfortable?

That's when you know you found somebody special. When you can just shut the f*ck up for a minute, and comfortably share silence.