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Jo is jobless and apartmentless in Malibu, where Richard Moll just happens to need a house sitter.

Richard Moll returns to the home he left in Jo's care to find it's been flooded: someone left the water running in the hot tub.

Blair's after-hours visit with a professor reputed to be a womanizer stirs up a storm of vicious rumors on campus.

Natalie jumps at the chance to do an inside story on ROTC and then learns she'll also have to jump from a plane.

Jo takes a job in social work at a community center that, she learns, has no funds to pay her salary.

A new girl arrives at Eastland in the wee hours, claiming to be an Australian exchange student.

Tootie's boyfriend says he can't make it to town for the Winter Carnival so Tootie decides to go with someone else.

Blair is dumbfounded when an honor student she invited over ostensibly to study takes a shine to Beverly Ann instead of her.

Babysitter Blair leaves her sister with the others while she attends a tea, and returns to find they somehow misplaced her.

It's holiday time, and Beverly Ann feels unneeded, until a mysterious Santa shows her what Christmas in Peekskill would be like without her.

Imagine the whole gang the same people the same place, 40 years from now.

Andy latches on to a "big brother," who's living for today because tomorrow may never come.

It's not music to his ears when Jo's dad learns that her boyfriend plays piano at a dinner joint.

Blair interns at a law firm that's defending an accused murderer, who seems to be guilty until proven innocent.

The fat hits the fire when Natalie and Tootie's boyfriends meet, and Jo blows a gasket over the repair job on her bike.

Natalie deals firsthand with facts of life as she overnights with her boyfriend Snake, and faces the reactions of her friends and Snake.

A sponsor of a musical benefit invites Jo and Blair to visit his beauty spa, where they are transformed but not in the way they expected.

One evening, a tired Blair falls asleep at the wheel and has a car accident landing her in the hospital with a gash on her forehead. This leads her to begin worrying about how her once "perfect" self will recover from this tragedy.

Rick proposes to Jo in his own crazy way, and everyone anticipates a wedding. Everyone, that is, except Jo – who still hasn't accepted.

Tootie recieves a hideous pendant as an engagement present from Jeff's formidable grandmother, and it's pulverized at Andy and Pippa's wild party just before the woman arrives.

Jo's job at the social services center gets a bit hairy when her supervisor, a suicide prevention counselor, threatens to leap off a building.

Natalie's first bite of the Big Apple is hard to digest: she overnights in a Soho loft with "the four weirdest people I've ever met."

Blair buys Eastland to save it from bankruptcy, and then must find a new headmaster and lots of new students.

As the new headmistress, Blair starts whipping Eastland students into shape, and she's particularly challenged by one who seems determined to get expelled.