Juliette, 15, and Thomas, 14, are friends, but while their relationship resembles a romantic affair, they behave like sister and brother. Juliette, in fact, has chosen not to take the step that separates friendship from love, always putting it off. When Thomas's father suggests his son go on vacation with him to Ibiza, the boy accepts on the condition that Juliette accompany them. Willy is quickly attracted to the young girl, who herself is not insensitive to the charms of her friend's father.