S4·E5 Relationships and Calendars / Who Looks After the Carer?

While Marcello feels attracted to Eufrasia, Torello's nephew arrives in Rome, whom Cettina welcomes like a son.

Cettina asks Torello to bring his grandson Rosalbo into the partnership, but one night they overhear him plotting against them on the phone. The two decide to make life impossible.