After questioning the bus driver, Luca isn't convinced he's the murderer. Meanwhile, Tiziana doesn't seem to be taking house arrest very seriously.

Vanda has a hard time accepting what seems obvious to Camilla. Meanwhile she gets a reality check in the form of a phone call. She's lucky to have Camilla as a friend.

Rivera and Manara review the surveillance video of the bus and see something new. Meanwhile, Tiziana seems to have fallen in love.

After conceding their little bet, Camilla involves her daughter in a "phony" phone call. There's an incident at Bettina's gallery, where Camilla has gone to pick up a book.

Marta and Luca are getting closer to the truth and gradually find more pieces to the puzzle, thanks, in part, to some good police work by Barbagallo and Buttafuoco.

Bettina gives Camilla something fresh to put on and gets the book Camilla came for. Small talk between Gaetano and Camilla leads to some interesting hypotheses about the case he is working on.

Marta and Luca manage to figure out what happened, and Luca tells the story to his boss, Casadio. Manara gets out of the office with the excuse of a physical therapy session.

The family budget has suffered because of the loan to Vanda. At school, we learn that Camilla knows little about the internet, while Vanda gets an unpleasant phone call during her class.

With some prodding by Marta, the scene where Luca is lying on the ground and says "I love you" comes into focus for him.

There is some trouble at home involving little Livietta and Gavina, the new cleaning lady. It has to do with the mother-in-law.

Camilla and Vanda go looking for Mazzeo at his aunt's house. Camilla has a hard time watching her friend play into the hands of the man she is in love with.

Gaetano is pretty sure Camilla knows more than she lets on, and gently gives her a warning. But she can't help herself, and travels once again to Mazzeo's aunt's house.

Kids have livelier imaginations than adults sometimes, and in fact, Livietta can see something in Mazzeo's aunt's drawing that Camilla totally misses.

Bettina and Gaetano are supposed to go to the movies together, but Camilla shows up and Gaetano chooses work over fun. At school, everyone is rejoicing at the news that Mazzeo is on leave of absence.

Gaetano's investigation takes him to the school where Camilla and Vanda teach. Camilla, taking her cue from something Gaetano brings up, can't help doing a bit of investigating on her own.