The group throw a huge party to celebrate every major holiday, but Phil and Todd clash. Tandy and Todd have relationship trouble.
As Erica goes into labour, Gail and Todd prepare to bring her baby into the world; Phil and Jasper make a startling discovery.
Tandy attempts to take charge of a new situation that has unfolded in the group. Carol suspects Todd's behaviour.
Carol must pick a side when Tandy and Gail have a major argument, of which everyone must have a say; Melissa, Todd and Erica all reach major milestones.
Pamela begins a secret intimate relationship. Then, the group finally reach Mexico, but Todd is disappointed that Zihuatanejo is not quite the paradise he envisioned.