After discovering that Mario isn't really ill, Giacomo goes looking for Professor Stern once again, hoping to find some answers.

If we thought the interior of the Royal Palace of Caserta was amazing, we should get ready for even more amazement as we go outside and see the spectacular park — a true capolavoro (masterpiece) — which Luigi Vanvitelli, architect and engineer, designed, giving water the starring role.

Lorenzo goes to the pharmacy but has a hard time asking for what he needs. At the restaurant, Eva and Dante brainstorm, but then Eva has to take care of the difficult customer she recognizes as the S.U.V. driver.

Teresa goes back to the factory, and finds out she has talent. Karen Bates, the American photographer, comes to visit Adriano, and he sees right away how he can involve her in one of his projects.

We don't want to give away the ending, so let's just say that Giacomo goes back to the cafe where the redhead works and... who shows up, but Mario.

Exploring the gardens further, we come upon a grotto, as well as what looks like an ancient Roman site, replete with original statues. It was all part of Vanvitelli's plan.

Eva and her friends decide that they have to teach Biagini a lesson. Eva goes to see Augusto for a few details.

Adriano shows Karen Bates around the new building and she writes her report. The new portable typewriter designed by Libero is finally ready.

We leave the Royal Palace of Caserta and head towards Cilento in Campania where there is a huge Benedictine monastery. When we see the term convento, we might assume it is a convent for nuns, but in Italian, un convento can be a religious community for either monks or nuns (or both).

Two romantic situations. One goes better than expected. The other, a bit less.

The "Lettera 22" portable typewriter is selling well, although Mauro isn't in complete agreement about the price. Libero and Teresa make some plans, and Mister Dalmasso comes around again.

Anna tells us about the different varieties of rice found in Italy, and Marika completes the cooking of the risotto.

Alberto Angela us takes back in time, to a city that came about in a totally different way: splendid Matera in Basilicata. It's definitely worth a trip.

Eva wakes up happier than Lorenzo does. Later, the girls discuss their plans for Biagini, but Eva seems distracted, somehow.

Teresa and Libero go to the movies together, and things seem great. But Libero has something important to tell her, something she had no idea about.