This episode is the best one so far. I laughed so hard, and I can't remember ever laughing so much watching this show.
Joey has been dull so far, but this episode is a topper. First we think Michael got married, but than we find out it was Joey and Zach. Everyone finds out and makes great jokes at his expense. Even Alex is different. Joey's rich neighbor hits on Alex and she turns him down and calls him childish. He tells her maybe she is too uptight. After that, she learns to let loose. She even plays a joke on Joey, telling him that he is definitely married. That was the best part!
At the end of this episode Alex finally kisses Joey and lets him know how she feels about him.