Mario gets invited to dinner at Giacomo's parents' house without Giacomo's knowledge. They have him figured out, and ask him to disappear. Giacomo shows up at the office, as promised.

Mini decides to guide Arianna through one of the main roads of Lucca to the center of the city. It's one continuous road but its name changes several times. Arianna is fascinated by some mysterious numbers appearing on the stones of the pavement.

Eva is having trouble leaving her comfort zone as a mother, to spend time with Dante. She ends up missing out on both counts. To console herself, she reminisces about her time in Paris, at the Ritz, where Andreina is headed to visit her son.

Adriano decides to run the factory his father left him. He imagines a factory that supports culture and beauty, respects women, and is a life model. Mauro has a hard time agreeing with him, given the financial problems they face.

Mario explains karma to a friend. Giacomo surprises his sister at the office. And sister and brother even have a bite to eat together there at the end of the day.

Alberto Angela, well-known presenter of historical TV documentaries, takes us on a journey to discover some of the "wonders" — both man-made and natural — of this "treasure peninsula" called Italy. The journey begins at the Royal Palace in Caserta.

Alessia shows up at the restaurant with Mrs. Piacentini, and they drink a toast together with Eva and Gina. And there is some interesting news in the paper about some couple going at it in the middle of a flock of sheep. This gives free rein to a play on words to describe them, as references to sheep are common when talking about sex.

Adriano tries to talk with the girl who stole a wallet, but she's too frightened. Not everyone in the family agrees with how Adriano has been running the factory.

Mario is still in big financial trouble and knows that only Giacomo can help him. What will he come up with next to con his friend into giving him the money?

It's hard to fathom the scale of this royal palace. We learn how many workers it took and how long it took to build. The grand staircase is of amazing dimensions, and, when seen from the top, our host seems like a small dot at the bottom of it.

This episode starts out with a luncheon to plan for an important and fussy magistrate. The girls get together in front of Lola's for a chat, and Andreina almost gets run over.

Adriano knows what kind of portable typewriter he wants to build and he knows who can build it. He thinks he knows what people want, even better than the people themselves.

Maybe, just maybe, Mario is starting to feel bad about what he is doing. Giacomo confides in his sister about the money he needs, and Mario has a surprise encounter at a vending machine he is supplying.

Daniela discusses how journalists and the mass media often tack on -issimo to nouns and adverbial expressions, something which is not strictly correct but is prevalent nonetheless.

We visit the magnificent, immense Throne Room, with its small but elegant throne, and vaulted, frescoed ceiling.