On the island of Ischia, Elena runs into the Sarratore family, reigniting her childhood crush on Nino, who is at odds with his father, the charming Donato. Back in Naples, Lila's resistance to Marcello's pressing courtship reaches a breaking point. On the day of Elena's 15th birthday, an unexpected encounter leaves her shaken.

Elena considers moving back to Naples after being chastised by both Immacolata and Adele. Lila shares shocking news about Nino.

Unable to forgive Nino’s betrayal, Elena takes Dede and Elsa to stay in Milan with Mariarosa and Franco. Following a tragic event, Elena gives in and moves into Nino’s place in Via Petrarca.

On a visit to the neighborhood for the first time in years, Elena attempts to make peace with Immacolata and learns that her mother has been unwell. Later, when Elena and Nino return from a trip to New York, she and Lila grow closer after revealing that they’re both pregnant.

Elena and Lila spend the day together in the neighborhood, where Elena sees how well-respected Lila has become...as well as the peril brought on by Marcello’s drug running operation. Later, Lila and Elena desperately try to reunite with their families after a sudden earthquake forces residents to flee the city.

After Elena’s daughter Imma is born, Lila brings Elena’s mother to see the baby, but the visit is unexpectedly cut short when Immacolata collapses. When Nino and Lila take Immacolata to the hospital, Elena finds herself plagued with jealousy. Later, Marcello causes a scene when he insists Immacolata be moved to a clinic.

As Lila goes into labor, Alfonso confides in Elena while accompanying her to the clinic to visit Immacolata. After a tragic loss – and stunned by Nino’s actions yet again – Elena decides to focus on herself and takes refuge with her daughters at Lila’s, who finally reveals the truth about Nino.

Still reeling from her breakup, Elena reconnects with Antonio, who shares the full extent of Nino’s betrayals. Later, Elena discovers that her newest book is a success, and tensions run high at Elisa and Marcello’s wedding, as Elena learns the Solaras are ready to wage war against her for smearing their family name.

After Elena discovers that Carmen has been pressured into suing her for slander, she and Lila decide to work together on an exposé of the Solaras’ affairs. Later, Elena learns that their article may not be enough to put the brothers behind bars.

During Nino’s long overdue visit to see Imma, a sudden and mysterious disappearance rocks the neighborhood. Though the Solaras help organize a search, Enzo remains suspicious of their involvement, while Lila becomes consumed by her own conspiracies. Later, Lila is driven further to the brink by her son’s drug habit and another sudden loss.

After learning that Pasquale and Nadia have been arrested, Lila informs Elena that Gennaro has run away. Though Lila is unphased, Elena tries to manage the crisis when she learns Elsa has gone with him as well. Many years later, Lila manages to surprise her friend yet again.

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, but things take a dark turn.

Elena grows tired of Gino, while Lila rejects two potential suitors at a cost. A rare outing into the city turns violent. Elena worries about not being there for Lila after accepting an invitation to spend the summer away from the neighborhood and her family.

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. Lila takes a stand against the dangerous Solara brothers.

Elena returns to Naples to find Lila has made a romantic connection with Stefano, despite the looming presence of Marcello. As Lila embraces a more glamorous life at Stefano's side, Elena warns her about what people are saying around the neighborhood. Later, in hopes of keeping up with her friend, Elena encourages one suitor and rebuffs the advances of another.

Elena and Pietro meet Nino's family. Nino gives Elena his feedback on the manuscript, when he discovers that Pietro has not read it he shows hostility towards her, but in a veiled and underhanded way. Pietro's reaction to Nino's passive-aggressive attacks only confirms Elena's doubts about her husband.

Three years into her time in Pisa, Elena has developed into an elegant and cultured young woman – but still feels like an outsider. After a consequential breakup, Elena falls ill and is visited by her mother, who has come to nurse her back to health. During the night, Elena takes to reading Lila’s diaries, which were entrusted to her for safekeeping; in these tomes, Elena discovers Lila’s dedication to her new role in the face of Stefano’s increasingly violent behavior.

With graduation in sight, Elena is overwhelmed by memories of her past and copes by drafting her first novel. Meanwhile, she finds a new suitor in Pietro Airota, the son of an esteemed academic. After Pietro proposes, Elena entrusts him with her manuscript before heading back to Naples, where she reunites with her family and visits Ada, who updates her on the tempestuous events she's missed. Upon receiving some unexpected good news, she sets out to find Lila, whose circumstances have seen a dramatic change.

As Pinuccia returns to Naples, a new secret excites Lila and numbs Elena, who nonetheless becomes embroiled in its coverup. Subdued by Lila's charisma and indifferent to Bruno's flattery, Elena finds herself the keeper of a far darker clandestine series of events involving Donato Sarratore. After the girls encounter Michele and Gigliola, who have come to Ischia on a day trip, Lila seizes the opportunity to throw the whole truth in Stefano's face.

Following her formative summer on Ischia, Elena throws herself into her studies and looks towards a future outside of the neighborhood. After a brilliant finals performance, Elena happens upon Lila, who is working at the shoe store and has grand plans for a fresh start. As Elena leaves Naples to commence her prestigious university studies in Pisa, Lila decides to leave Stefano and moves into a modest apartment, but the failings of her plan soon emerge.

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 death changes things in the neighborhood forever.

After Nino's unexpected appearance at her book presentation in Milan, Elena realizes her childhood crush never really abandoned her, and doubts begin to form about her fiance Pietro. Later, a scathing review leaves Elena questioning herself as a writer.

Concerned about Lila's worsening health, Elena seeks advice from her future mother-in-law Adele, who encourages her to write an expose on the Soccavo plant and the mounting unrest between rival unions. After several doctors' visits, Lila becomes determined to move back to the neighborhood despite being viewed as a pariah.

After a tense argument about plans for a family, Elena and Pietro marry in town hall, and later, are surprised with a reception organized by Adele. Though she had hoped to concentrate on her next book, Elena gives birth to a daughter and struggles to find time to write.

Following news of a murder in Naples, Pasquale and Nadia turn up unannounced at Elena's house in Florence, further fuelling discord with her husband. Meanwhile, Elena suspects all is not right with Lila when she's asked to take Gennaro on their summer beach trip.