Old friends Lauren Fontaine, Winnie Barnes and Bobby Lazzarini (all Americans) are reunited with Christian Mueller (German) and Ashley Elliot (English) as a new school year begins for them at the American School in Paris, France. All of the students are away from their parents except Ashley, whose father is headmaster at the school. They all live together in a suite for six, with the girls' room on one side, the boys' on the other and a large common room in between. This year there is a new roommate, Jackson Green, another American. At first Jackson does not fit in well at the Academy or with his new suitemates and he wants to leave the school. But he finds a couple of causes worth fighting for: getting rid of school uniforms and making Lauren his girlfriend.

Mr. Elliot is entered in a road race which will pit him against Ms. Dupre, a beautiful young Frenchwoman who teaches at the Academy and is the secret heartthrob of the headmaster, who is a single parent. Lauren, who admires Mr. Elliot's Aston-Martin, agrees to go out with Jackson if he can get use of the car, which he does without Mr. Elliot's knowledge. But when Jackson lets Lauren take a spin behind the wheel, she drives it into the Seine. Jackson need to come up with money for repairs, so he plans to throw a rave to raise the cash.

Mr. Eliot is on a cleanliness kick, demanding all students clean up their rooms. Winnie's father, meanwhile, sends her a credit card. The shopaholic Winnie quickly runs up a huge bill, so Jackson comes up with a solution to help her pay it off: start a cleaning service for hire to other students. But when the boys clean Ms. Dupre's apartment, they come upon her next French test, complete with the answers.

Winnie is down because her boyfriend Giuseppe will not be in Paris for her birthday, so the gang tries to cheer her up by playing a favorite game of hers, ""Truth or Dare."" Lazz is the only one who choose ""truth""--he reveals he uses ""ladies' deodorant!"" The others all take Winnie up on her dares--Christian must hang the school banner from the Eiffel Tower, Ashley must anger her father Mr. Elliot, and Jackson and Lauren must kiss. Meanwhile, Mr. Elliot is thrilled at the prospect of a romantic dinner date with Ms. Dupre, but he has difficulty getting a reservation at the Eiffel Tower restaurant.

The school's Carnival Costume Ball is coming up and Jackson's dad has set him up with a blind date. Surprisingly, though, Jackson actually wants to go out with this girl. But Lauren has already decided on costumes that she and Jackson will wear when they go together. Jackson attempts to juggle both girls and costumes at the dance, with predictable results. Meanwhile, Christian's affection for Winnie is growing, as he asks her to go to the Ball with him in Princess Diana's wedding dress! Also, Bobby Lazzarini gets a last-minute date, Ashley has no such luck, and Mr. Elliot is too busy to attend despite the fact that Ms. Dupre is planning to wear a sexy Catwoman outfit!

Through Jackson, Lauren gets a modeling job with renowned fashion photographer Derek Donovan. But Jackson may have cause to regret it when Lauren appears to be on the verge of a career as a model which will take her away from the Academy. Meanwhile, Winnie and Ashley try selling ""Broadway Girl"" cosmetics. At first they can't sell a thing, then they recruit Christian as a salesman. Suddenly women can't get enough of their product.

Lauren has an important piano recital coming up, one that could possibly get her into a prestigious music conservatory. Jackson, once again scheming to get close to Lauren, arranges a date between Ashley and Lauren's page turner, hoping to snare the job himself. Meanwhile, Mr. Elliot's deluxe model vibrating chair is mistakenly delivered to the students' flat. They love its effect so much that they hide it from Elliot.

Winnie's long-absent boyfriend Giuseppe has come back to town. Trouble is, Winnie has neglected to tell him about her new boyfriend Christian. She tries to keep the ex- and current boyfriends in the dark about each other, a plan that is doomed to failure. Also, Lazz and Jackson set up a satellite dish which Mr. Elliot is adamant about having removed--that is, until Ms. Dupre expresses interest in seeing a particular program.

Lazzarini is not happy when his career aptitude test shows him to be cut out for an elevator operator's job. But he perks up when an agent thinks he has comedic talent and books him into a comedy club on amateur night. The rest of the gang is not so sure about Lazz's act, though, and he doesn't take kindly to their constructive criticisms. Meanwhile, Ashley kidnaps the chimpanzee from the school's lab with an eye toward liberating him.

Jackson has a date with Lauren. Unfortunately it's for the opera! Lauren has an old friend, Wallace ""the Whale"" who is in Paris now, so Jackson thinks that by letting Wallace takes Lauren to the opera, he can watch the football game that he wants to. But Wallace turns out to be a handsome West Point graduate who has lost all the weight that gave him his nickname. Lauren finds herself attracted to him like never before.

Also, Christian is going home to Germany for Oktoberfest, but he doesn't have the funds to take Winnie with him. Lazz offers to double his money in an all-or-nothing game of poker with a local chump named Hadley. But Hadley is no fool--he's a poker shark, and he wins all of Christian's money from Lazz.

Ursula, a new female student from Germany, arrives at the Academy and asks Christian to show her around. This arouses Winnie's jealousy, and for good reason--Ursula has designs on Christian. Also, a thief has broken into the dorm and Lazzarini has devised a security system to catch him.

Headmaster Patrick Elliot's brother Nigel arrives upon the scene, prompting a renewal of their sibling rivalry. Mr. Elliot promised the gang to get them ""Lollapalooza"" tickets, and when he doesn't deliver, Nigel claims he can obtain them. Also, Lauren joins the fencing team and wounds Jackson's ego by defeating him. He quickly demands a rematch.

Jackson meets Katherine Hanley, a pretty girl who he doesn't realize at first is blind. They hit it off and start to date. But Jackson gets scared when his feelings for Katherine grow very strong, and he backs away from her, leaving Katherine to wonder if it's her blindness that is driving him away.

Also, the ""Girl's Choice"" dance is at hand, causing all sorts of commotion. Winnie thinks Christian is taking her for granted, so she fails to ask him to the dance like he expects. Mr. Elliot is pursued by a secret admirer who he believes (or hopes!) is Ms. Dupre. Lauren asks her old friend and new flame Wallace and both Ashley and Lazz seem to have no luck in the dating department.

Bobby Lazzarini has been dumped by yet another girlfriend, and his teacher Ms. Dupre offers him her sympathies. But Lazz misinterprets the actions of Ms. Dupre, who is his real heartthrob, and concludes that she's in love with him! Also, Jackson has an important audition before an agent, and he recruits Ashley and Winnie as back-up singers. Unfortunately, Lauren wants to make it a trio. Her terrible singing threatens Jackson's chances for success, but no one knows how to tell her the awful truth without seriously hurting her feelings.