Something’s amiss at the park: Mariponpon seems to be hiding something, Super Duper stops talking as soon as Zoe comes on the scene, and Melina goes and joins the other kids for a clandestine meeting behind a bush. They’re all acting as if Zoe had the cooties, or something! Appalled by their behavior and terrified at the idea of being left out in the cold, Zoe goes out of her way to find out what’s going on. But maybe she should have kept herself to herself: when she finds out a top secret party is being thrown round at Mariponpon’s house, she cries treason! But sometimes, things are simply not what they seem…
Tout le monde semble avoir quelque chose à cacher à Zoé : Mariponpon fait des cachotteries, Super Crâneur s'arrête de parler quand Zoé arrive et Mélina retrouve ses amis en secret derrière un buisson...