In Mexico, Alex is homesick for his family and decides to leave the ship, which breaks Ashley's heart. Jimmy learns how to make burritos and Sean teaches Max how to dance.

On the boat, Alex thinks Ashley's cheating on him with Max, when Max is innocently painting Ashley's portrait as a present for Alex. Sean announces that he's over Tamira and decides to hold a Seandezvous. Byt when a boy named Brent asks out Tamira, Sean panics and asks out a girl named Kerry. Brent and Kerry ditch their dates for each other, leaving Tamira and Sean together wallowing in their own grief.

On the boat, Tamira reveals that she kissed Max and sets off a chain reaction amongst the couples of the ship in the midst of Denise's Carnival for the Costa Rican Kids. Meanwhile, Jimmy tries to amuse the kids but just can't seem to do it. In the end, the couples make up, except for Tamira and Sean.

On the boat, Sean discovers he's falling for Tamira, just as she's crushing on another guy. Meanwhile, in her attempt to win another guy, Tamira realizes Sean's the one she really wants.

In India, Sean and Jimmy ride their egos when the attempt to outdo one another in everything, including eating chili peppers and walking on hot coals. Ashley discovers that her hometown boyfriend, Tyler is escorting her archrival to the prom and when Alex attempts to console her, it leads to a possible shipboard romance between the two.

On the boat, Alex and Max have a falling out and Jimmy jumps at the chance to move in with Max, who he hopes he'll become best friends with. This causes tension among Jimmy and Sean, who feels left out and abandoned by his best buddy. Cassidy sets up Tamira on her first date.

In France, Sean craves wine and sets out to find some. Ashley's mother arrives and threatens to remove Ashley from Breaker High. Jimmy falls in love with Monette, the daughter of a French winemaker. When Jimmy breaks their wine presser, Sean saves the day by encouraging his friends and the whole village to stomp the grapes. Cassidy injures herself when she falls off her bike and Max is blamed.

On the boat, Tamira transforms herself in an attempt to get Price to like her until she realizes he's not as great as she thought. The gang try to run Late Night Bites in order to compensate for kitchen closure and the Jimmy Wrap is born.

In Scotland, Alex refuses to don a kilt so Ashley ditches him for a Scottish guy but Alex soon gets over his embarrassment, much to the delight of Ashley. Jimmy is mistaken for the baby Nessie at Loch Ness and Sean is quick to capitalize on the situation.

In Canada, Sean has three more goals to complete on his 101 Goals list: play on a sports team, see his name in lights and kiss a girl. Once he accomplishes the first two, it's up to Tamira to help with the third. Tamira and Sean share their first kiss and begin dating. Max and Cassidy argue over a hockey game.

On the boat, Jimmy becomes the third wheel with newly dating couple Sean and Tamira and can't seem to leave them alone. He then accidently broadcasts their makeout session on Shipwreck Radio.

On the boat, Max spies Cassidy and Alex kissing causing Max to retaliate by kissing Tamira. Sean tries to teach Tamira to dance but she's more over her relationship with Sean and her attraction to Max.

In New York, Cassidy tells Max she loves him and he returns to the boat. Ashley buys one of Jimmy's paintings at an art exhibit thinking it was painted by the artist Serge.

In Spain, Max falls for a gypsy girl. Tamira acquires the ability to tell the future and predicts that Sean and Jimmy will be chased. This stops them from running with the bulls but unfortunately the prediction still occurs when the gypsy girl's brothers chase them.

In England, Jimmy and Sean get into their fifth international incident which leads to them being confined to the ship. They still manage to visit Buckingham Palace thanks to some nuns but yet again they get into trouble when they tempt a palace guard with a Yoo Hoo chocolate drink which leads to Jimmy having to impersonate a palace guard. Denise meets up with former rival, Alvin Fink in an Oxford competition and appreciates Tamira for her contributions.

In New York, the students reminisce of their first days on Breaker High when they are quarantined due to a supposed Hepatitis A outbreak.

In France, Tamira gives up on the chance of her and Max together when she comes to the conclusion that he's happy with Cassidy. Nigel must teach the kids to cook to gain his medal. Sean helps a musician he loves get back on his feet.

In Japan, Max and Tamira bond over a Japanese Tea Ceremony. Cassidy, Ashley and Denise go to the Lotus Blossom Retreat, what they believe to be a spa but is really a Buddhist monastery. Sean, Jimmy and Alex plan to stay at the boring fishing village but they end up having a great time in the city with their hosts.

In Turkey, Jimmy ""Budall"" Farrell whoops it up belly-dancing. Sean and Ashley get swindled by a rug-selling charleton but are able to get revenge. Max tries to get Denise to loosen up and have fun.

On the boat, Sean and Jimmy resort to numerous promises to various students in order to get the necessary ingredients for Sean's Chicago-style deep-dish pepperoni pizza. Cassidy and Tamira argue continuously.

As the ship heads into a storm, Ashley and Alex bond, as do Max and his father, Captain Ballard. Sean reveals that he's never kissed a girl and Jimmy tells Cassidy he thinks she's hot. Jimmy saves the day with his emergency food stash.

In Costa Rica, Jimmy has a romantic fling with Yvette, a beautiful student on a butterfly field study and Alex attempts to be romantic with Ashley with disappointing results.

On the boat,Tamira confides in Sean that she must leave Breaker High due to financial reasons. Feeling he must help, he throws a Brady Bunch Night to raise money for Tamira. Unfortunately that theme night fails, but Sean is more successful when he throws a Gilligan's Island Night. After the party Sean gives Tamira the money raised and she's able to stay at the school with no one the wiser and her dignity intact.

In Egypt, Cassidy and Max get separated from their group in one of the pyramids and they bond, leading to a kiss between the two. Sean loses all his clothes to a sneaky card-playing kid and Jimmy must bail him out by playing Go Fish. Denise and Tamira come to the conclusion that Ashley is not just a stuck up princess.

In Greece, Denise and Tamira go biking on a country route but their bikes get stolen. After wandering around awhile they end up at a Greek party where Denise meets a cool guy. Sean and Jimmy go to what they believe to be a nude beach but is really a no swimming beach that's teeming with stinging jellyfish as Jimmy soon finds out.