Feeling like Fred needs some days without his parents, he decides to go camping with GG, Fabienne and Benji. However, the entire family comes along. And Benji, having the stomach flu, can't come so he sends Penelope instead. The four teenagers get lost on their way and arrive at another camp. Penelope is always talking to Benji on her cellphone, and it begins to seriously get on Fabienne's nerves. Finally, Penelope meets a sexy white boy named Kevin at the camp and falls in love. She forgives him when she remembers about Benji.