Alex escorts a pretty socialite to a dance at her country club.

Alex does some fancy footwork on the dance floor to impress Ellen when he thinks he is losing her because of their divergent interests. Alex feels he has to compete with Ellen's artsy friends for her attention and attempts to change himself to fit into her world.

Mallory is teamed with 66-year-old Margaret Hollings on a college sociology project and fins that she has a lot to learn about honesty, sensitivity and older people when she almost causes the woman to quit the class.

As Mallory facves the fact that te widowed senior citizen has her own special problems as a college freshman, Alex takes a special interest in the terms of the last wills and testaments of his parents.

Alex is emotionally torn when he goes to work in a bank and finds that the vice president to whom he reports is Ms. Ryan, a beautiful, smart and self-confident woman and that he's growing more romantically interested in her each day.

The Keaton family delights in Alex's taking orders from Ms. Ryan, but their playfulness wanes when they discover his attitude toward her is taking a toll on his career and ego.

Nick and Mallory make sudden plans to elope when Steven and Elyse vehemently oppose their marriage plans and threaten to ground their teenaged daughter.

During a quiet evening together, Mallory pops the ""big question"" to Nick. They are ecstatic until they learn that the entire Keaton family is solidly against the idea.

Alex sees Mallory and Nick leaving the Keaton residence in the predawn hours to elope, and unable to stop them, follows them to New Jersey where he finds the young couple taking a hard look at their decision.

After Nick bumbles around the outside of the house with a 16-foot ladder, Alex makes a desperate attempt to keep his younger sister Mallory from marrying Nick. But they are too much in love to listen. It takes Erin and Mike, another couple, to give them perspective on their maturity.

Alex must choose between his friendship with Skippy and allegiance to his college fraternity when Theta Pi Sigma pledges Skippy with the idea of making him the object of a cruel prank.

Skippy is desperate to become a member of a fraternity, but in his zealousness he fails to recognize that he is the ""Big Stooge"" of the semester.

In her quest to become one of the popular kids, Jennifer invites her trendy classmates to her thirteenth birthday party. When they become bored and begin grumbling at her ""lame"" party (which includes a traditional puppet show by her father), Jennifer takes drastic action. With Mallory's guidance, she becomes a ""valley girl"", who then deserts her own party.

Yet, it's only a matter of time before Jennifer realizes she isn't having any fun and she rebels against her new friends.

In her quest to become one of the popular kids, Jennifer invites her trendy classmates to her thirteenth birthday party. When they become bored and begin grumbling at her ""lame"" party (which includes a traditional puppet show by her father), Jennifer takes drastic action. With Mallory's guidance, she becomes a ""valley girl"", who then deserts her own party.

Yet, it's only a matter of time before Jennifer realizes she isn't having any fun and she rebels against her new friends.

While Nick entertains the Keatons with a demonstration of the ""salesmanship"" he's using in his new job selling lightbulbs over the phone, an impatient Andrew waits for Alex to come home so they can watch a special edition of ""Wall Street Week"" together.

When Alex finally arrives, Andy is depressed to see that he has brought his new love, Lauren Miller. To make matters worse, Alex forgoes watching ""Wall Street Week"" in favor of spending time with Lauren, which only adds to Andy's frustration.

As the evening wears on, Andy is the only Keaton who isn't enjoying Lauren's company. She amuses the family with an analysis of Steven and Mallory's dreams, while Andy vies unsuccessfully for Alex's attention.

Andy suffers the final insult when the weekend arrives and Alex, having completely forgotten his promise to take Andy to the coin show, goes off with Lauren to a touch football game.

Angry and rejected, Andy retreats to his room, convinced that Alex doesn't love him anymore. When Alex shows u

While Alex prepares little Andrew's resume for future kindergarten elections, Elyse proudly tells the family that Andy has been chosen as ""Buddy for the Day"" at school, which means he will be responsible for showing a new classmate around.

The new student, Josh Richards, turns out to be deaf. Accompanied by his mother, Josh is introduced to Andy by Andy's teacher, who explains that although Josh can't hear, he can speak by signing with his hands. Tentative at first, Andy leads Josh off to ""show him the ropes"", telling his curious classmates about Josh's deafness and his ability to sign.

When several of Josh's schoolmates begin to tease him, Andy becomes very upset and rushes to defend him. He becomes even more disturbed at the end of the day when Josh confesses that the other children's cruelty does indeed hurt him. Experiencing the beginnings of a solid friendship, Andy begins to brood about Josh's handicap and stops talking altogether in sympathy for his friend.

Troubled by the situ