Here are a few of mine...
--I'm sure a lot of you remember that funny little guy that sat front and center at all the panels with about ten cameras around his neck? I'm sure he's a con 'fixture', and perhaps not entirely playing with a full deck, either. But did anyone notice how Paul had finally called on him for his question, after he'd gone virtually unnoticed at the other 'non-Paul' panels? I thought it was very sweet that Paul took notice of him, and made a point of recognizing him. He just seems to have a sixth sense for people who are slightly outcast and forgotten.
--On a lighter note, I loved the way Paul kept zhuzhing the back of his hair throughout both of his panels, kind of like this

'Sit back, kick back, and watch the world get Bushwhacked...' --Smash Mouth
