When Emma's parents head off to a crystal-wear convention, she is left in charge of the house, and invites Cleo to stay - but instead ends up with the messy and rebellious Rikki. However, when Rikki criticises Emma for being a control-freak, Emma sets out to prove that she can have fun too, and throws a wild party at her house. But she starts to regret her decision when the party gets out of hand. Meanwhile, Nate convinces Lewis that Cleo broke up with him because he wasn't manly enough, and offers to teach him judo. But the lessons are actually a ploy to keep Lewis away from Cleo, so that Nate can flirt with her.