From married couples to platonic roommates to testy rivals with romantic chemistry, the never-ending battle of the sexes gets personal.

When their parents die, Bianca starts to smoke and Tomas is still a virgin. The orphans explore the dangerous streets of adulthood until Bianca finds Maciste, a retired Mr. Universe, and enters his dark mansion in search of a future.

Paolo Cioffa, as Christmas approaches, is ready to leave on a cruise with his mistress Magda Venni, freed by his wife Francesca Zanchi and his son Federico, who is about to go skiing.