After growing up in Switzerland, 13-year-old Marta returns to a city in southern Italy with her mother and older sister. Independent and inquisitive, she joins a catechism class at a local church. However, the games and religious pop songs she encounters there do not nearly satisfy her interest in faith. Struggling to find her place, Marta pushes the boundaries of the class, the priest, and the church.

While looking for new tenants for his seaside villa, surrounded by a big garden, Andrea Ricoli, a 50-years old architect, meets Rossana, a newly 40-years old, anaesthesiologist at the local hospital, and married to Riccardo, ten years younger than her: he's an aspiring writer, temporarily employed as a salesman at a local shoe store. During an eventful New Year's Eve, Andrea introduces Riccardo to a Maghreb restaurant owner - who is interested in restoring an attic apartment - and his lovely sister Hikma. Months go by. Andrea discovers that Hikma is pregnant with Riccardo's child, while she's struggling with her old-fashioned, fundamentalist brother's mentality. He offers to help the couple and let them stay with him in his villa. Teaching him how to care for his garden, the young Hikma reminds Andrea of his wife Sofia, who passed away right there four years earlier, in unclear circumstances...