Max to spy on the girls. Marcus finds out that Shane hates heights and that Lizzie is afraid of snakes, information which Max plans to use later on. Team Mayan win the fourth and fifth challenges, making the score 3-2 to Team Aztec, and Shane and Lizzie both start to respect what the other knows. One night, the girls sneak out to meet Marcus and Adam; but they're followed by Max who fails to get video footage of their meeting. However, Kelly manages to take a picture of Adam and Shane kissing and shows it to Max. He disqualifies both of them from the next round, which Team Mayan eventually win, tying the score of the teams involved in "The Challenge". Team Mayan is given a boat party as reward for their victory, which Team Aztec have to cater for in costume. At the party, Marcus tells Lizzie that he's been behind Max's troublemaking, and she dumps him. Later on, Shane and Lizzie manage to patch things up with each other for good after realizing that they're not all that different from each other. The final challenge will decide the winners of "The Challenge". It is an assault course featuring various challenges including walking harnessed on a bridge high over a canyon (incorporating knowledge about Shane's established fear) and then walking on narrow planks over a pit of snakes (reflecting Max's knowledge of Lizzie's fear). The girls help each other out and Team Mayan reaches the totem before the others, making them the winners. All of the contestants receive college scholarships. With the experience coming to a close, Kelly apologizes for the mistakes, Lizzie makes up with Marcus, and then the girls retaliate against Max by tipping slime on him while taking a picture. The Challenge was Mary-Kate and Ashley's last direct to video production, so in a short scene at the end of the movie, some of the twins' boyfriends from past movies and TV-shows show up and begin arguing over who the girls loved more. This leads to the girls leaving together while saying, "Boys may come and go, but we'll always have each other—and that's not just in the movies." The Contestants Shane Dalton (Mary-Kate Olsen): A laid-back vegetarian who lives with her mother in California; she's Lizzie's twin. Very peaceful and Zen-empowered, Shane uses yoga and pilates to find peace with the world. She is afraid