To try to escape the crazy routine of São Paulo, Lucia Helena resolves to spend the holiday season with family in Florença, in São Paulo. She thinks about enjoying the family atmosphere to rekindle the passion in her marriage. Nando, her husband, sees in the vacation the possibility of writing a novel. In search of inspiration, finds Anita, a young woman roughly the age of his daughter, who seduces him and awakens the first passion of a teenager named Zezinho. With the two, the girl forms a love triangle that forever changes the lives of everyone.