An overprotective dad pulls his son out of preschool, while Ross is pushed into a date with the daughter of one of Eileen's clients.
Ross and his girlfriend have the house to themselves or so they think.
Eileen is determind to relive the humiliating days of yesteryear at her high-school reunion, so she hires Ross to pose as her husband.
Eileen figures to benefit when her ""best friend"" Kristin begins going out with Eileen's grateful boss.
Ross loses big with his buddies when he begins spending all of his time in artistic pursuits with his girlfriend, instead of joining the guys for their manly game of Risk.
Brian is flustered but flattered by the amorous attention of an attractive stockbroke, but Kate invests her complete trust in her husband.
Ross and Stiv enroll in home ec to savor the presence of their female classmates, but Ross finds his cooking teacher's company most appetizing.
While Ross admires Brian's practical joking fraternity brother Stan, Brian thinks Stan still has some growing up to do.
Ross battles Kate's low opinion of his new girlfriend, who has a very high opinion of herself.
The preschool's music teacher, Charlie the Song Guy, strikes a chord with Eileen, who learns to enjoy sounds other then the ringing of a cash register.
Ross takes a job baby-sitting, but an evening out cruising in a stretch limo is too tempting to turn down, so he takes Molly and Emily along for the ride.
Eileen ropes a reluctant Kate into joining a professional women's group, but before long, Kate ""the Organizer"" has tied down the lead over Eileen in the race for club secretary.
Ross goes out for football to make a pass at a girl who loves the sport, and Brian is carried back to his gridiron glory days.
Kristin gets her feelings hurt when she throws the Harper's her family's traditional Danish Eve of Christmas Eve feast. Later, the preschool throws a Christmas pageant.
Brian's gregarious father visits, but he strikes out with Brian when he tries to turn Ross from a star sleeper into a star athlete.
Ross finally gets up the nerve to ask a girl to a dance, but best friend Stiv has the nerve to ask her first.
Brian welcomes college buddy Steven Keaton whose plan to see St. Louis with son Andy falls on its arches when Andy decides he'd rather spend time at the playschool.
The intimitable Eileen is moving next door, and it's not a pretty sight as she demoralizes the remodeling men and, in a pinch, babysits Emily.
Eileen gives Ross a student internship, but will the pressure of being a successful pre-stockbroker drive him into early retirement?