The parents of a girl that Rick is dating ask Ozzie & Harriet for their help in planning a surprise birthday party for their daughter. Ozzie originally intends to tell Rick but suddenly has a change of heart about telling him.
David has never met his other boss, senior partner Mr. Kelley, who is back in town. David wants to make a good first-impression, but no matter how hard he tries, a comedy of errors seems to have "pink slip" written all over it.
One of the founders of the Men's Club is returning to town and Ozzie's in charge of getting T-shirts welcoming him back. He becomes stuck with 31 shirts saying "Welcome Back Skinny" because the guys think the nickname is undignified for a man who's made it big and isn't skinny anymore.
Harriet has been hearing neighborhood news and gossip through the grapevine when she could be hearing it first from Ozzie, so she asks him to keep her more abreast of what he learns when he's out and about.
After Dave's boss, Mr. Kelley, asks him to do several menial tasks, Dave feels like he's not getting anywhere in the law profession, so he considers quitting his job and entering the advertising field.
Rick's girlfriend is secretly knitting him a sweater. When she turns down several dates to work on the project he begins to date another girl, who also knits him a sweater. Now Rick has two sweaters and two girlfriends to juggle.
David and Rick's fraternity tries to find an affordable piano to use for their upcoming Christmas party. The brothers are just about to give up when they meet the Stewarts who offer them their old, but serviceable, upright piano. The boys find a sheaf of Christmas carols in the piano stool and convince their fraternity brothers to invite all their parents to the party - and the Stewarts, too - for an evening of Christmas carols, dance and punch.
Rick is in charge of the committee counting the votes to elect a new Prom Queen. His girlfriend is among the candidates, and Rick does his best to keep the winner's identity a secret from her and everyone else until the prom.