Guest Stars Simone Gandolfo as Davide Sarah Galmuzzi as Daria Carelli Virgilio Mongelli as Manuel Federica Girardello as Elisabetta Lucia Ceracchi as Diana Novelli Irma Ticozzelli as Laura Tempesti Renato Solustri as Water polo coach Simone Moretto as Archivist Danilo Nigrelli as Federico Lentini's Father Barbara Venturato as Greta Jacopo Venturiero as Luca Co Starring Leonardo Trevisan as Pietro