Dave and Julia dress up, Amy and Vance have bedbugs, and Rex and Leigh plan an Italian vacation.

When Julia and Dave's anniversary plans fall through, Rex and Leigh plan a game night.

After Julia is upset that Dave has met a woman while hiking, Dave becomes jealous when Julia thinks her co-worker is funny; Rex has a difficult time telling Leigh that he's in financial trouble.

When Leigh's injuries prevent her from participating in a doubles tennis tournament with Rex, Julia steps in as her replacement; Dave, Vance, and Isabella set up shop in one of the houses they're selling until Amy spoils the fun.

Julia gets jealous when Dave hits it off with her co-workers; Vance beats Rex at a game of miniature pool and refuses a rematch; Leigh makes a career plan for Amy and becomes "Amy's wife."

Vance bonds with Amy's ex-boyfriends, Rex looks through Leigh's files, and Dave and Julia make final preparations for the wedding.

Leigh takes charge of the day as wedding planner as Vance and Amy struggle with cold feet; Dave and Julia argue about their toasts to the happy couple; Rex will stop at nothing to be a part of the wedding.

Rex and Julia go through their mother's things; Vance worries about his looks.