Jenna's best friend Susie has come to her flat to beg Jenna to lie for her. She wants to trick her big brother Simon and go on a vacation with her lover. Nine years ago, Simon used to treat Jenna like a child, so this is the perfect opportunity for revenge. Jenna agrees, and she and Susie get their stories straight before Simon calls. Jenna's sure she has him fooled, but what if she doesn't?