Favorite part of any episode is in season four when he's dating Kylie but Heather Graham comes back into town. The way it's directed at the end of it with the speeding up and slowing down is one of the coolest things I've ever seen.
I started rewatcing the first season tonight. Knocked out 9 episodes. I like it a lot more than I remember. It used to be a lot more emotional, and then became more and more goofy, except for towards the end of season 5. That was an amazing stretch.