Where is airing: HBO
How many episodes in 1 season: 8 episodes
The disappearance of her old friend, Lila Cerrullo, causes 60-year-old author Elena Greco to reflect on the early days of their friendship in 1950s Naples, when Elena and Lila are two very different girls at the top of their class. When the girls discover the underground lair of Don Achille, a criminal figure who controls the neighborhood, they decide to confront him, facing their fears together and laying the cornerstone of a lasting friendship and rivalry.
As fourth grade draws to an end, Elena and Lila fight with their families for the chance to continue their education. Later, a trip out of town becomes a day Elena will never forget, and a passing changes things in the neighborhood forever.
Now a teenager, Elena grapples with the onset of puberty, her studies and her friendship with Lila, who now works in her family's shoe-repair store. After a library awards ceremony reveals what Lila has been keeping secret, Elena learns what her friend's grand plans might be. As the girls' encounters with the opposite sex become more frequent, Lila takes a stand against the dangerous Solara brothers.
Entering high school, Elena vows to stay ahead of Lila, academically and romantically. Lila eschews a parade of suitors vying for her affection, choosing instead to focus on her ambitions in the shoe shop. Promising a better future for the neighborhood, Stefano Carracci invites Elena, Lila and their families over for New Year's Eve. Things escalate quickly during a fireworks faceoff with the Solaras, leading Lila to see a new side of her brother Rino.
Elena grows tired of Gino, while Lila rejects two potential suitors at a cost; a rare outing into the city turns unhappy; Elena worries about not being there for Lila after accepting an invitation to spend the summer away from the neighborhood.
On the island of Ischia, Elena runs into the Sarratore family, reigniting her childhood crush on Nino; Lila's resistance to Marcello's pressing courtship reaches a breaking point; an unexpected encounter leaves Elena shaken on her 15th birthday.
Elena returns to Naples to find Lila has made a romantic connection with Stefano, despite the looming presence of Marcello.
With sales of Cerullo shoes lagging, Stefano cuts a business deal with the Solaras; after Elena gets kicked out of a class for voicing her opinion, Nino encourages her to write an article about her experience for his magazine.
