Fabio Speranza (Fabio de Luigi) has always been in love with his colleague Linda Vita (Michelle Hunziker) but in four years she has never noticed him despite his attempts. Finally one message seems to get through, but she believes it's from her boyfriend (Paolo Conticini), which creates a series of misunderstandings. Paolo Berni (Christian De Sica) and Mario Patani (Massimo Ghini), both divorced, have organized a luxurious vacation in Rio de Janeiro for the Christmas holidays, unaware that their sons Piero (Ludovico Fremont) and Marco (Emanuele Propizio) have booked a cut-price trip to the same destination. ho trip for the same low-cost destination. A problem of homonymy between fathers and sons gets the two vacation packages switched, and while the sons enjoy luxurious villas, the fathers understand that there was a mistake and try to figure out how to regain possession of their holiday.