Emma falls in love with her new history teacher, Gabriel, who came from the big city to her small village together with his girlfriend. But he rather falls in love with her mother, Paula, who is also a teacher at that school. At first she does not respond to his love but when her husband, who is also a teacher at that school, is not too interested in her anymore she starts the adventure not knowing that Gabriel has already broken the heart of her best friend. The story cumulates when Gabriel and Paula lead the trip of Emma's class to the city of love: Paris.