Petra calls Nora in panic-Roko beat up Sven and both got arrested. Roko tells Nora to stay away, then ignores her. Tina encourages Nora to fight for Roko; she then attempts to stop Roko from leaving for Amsterdam.

Nora wakes up next to Roko, who says he waited for her, and later learns from friends that she got drunk at Sven's party and was taken home in a taxi. At Sljeme, Sven shows her disturbing photos from that night and refuses to delete them, prompting Nora to flee into the forest and have a panic attack. After spiraling and seeking medical help, both her doctor and friend Eva suspect she was drugged with GHB and urge her to speak to Roko, assuring her it wasn’t her fault.

Lovro tries reaching Ivan, who ignores him. Lovro introduces Ema to his mum. After an escape room hangout, Sonja sets up a double date. On the date, Ivan and Lovro sneak off, break into a pool, and kiss underwater.

Although Nora had planned to skip Roko’s party, she decides to go after Eva tells her that Tina embarrassed herself by flirting with Roko and left in tears after being rejected. When the police shut down the party and someone mistakenly takes Nora’s jacket—with her phone and keys inside—she is stuck at Roko’s house. Nora contacts Vito through Roko’s Instagram, then spends time with Roko playing his synthesizer. That night, Roko offers Nora his bed and sleeps on the couch, but after beer is found spilled on it, Nora invites him to share the bed.

Jakov and Eva are on friendly terms, as they're trying to help Lovro whose parents are divorcing. Tina is still alienated from Eva and the rest of the group. Ines, having broken up with Nikola, invites Eva to a Christmas party, as she wants to apologize for her actions. At the party, Eva confronts Lovro who tells her he told Ines about her and Nikola's kiss. Eva and the group help Tina after finding her unconscious in front of Ines' place.

Suspecting that Jakov is seeing Sara again, Eva decides to talk to Lovro. At a party, Nikola wants to make Eva feel better.

Lovro ignores Ivan for telling Sonja about their relationship. Nora returns upset from Amsterdam, and Lovro, Eva and Masa comfort her. Ema reassures Lovro and keeps his secret. Next day, encouraged by her, he comes out to Jakov.

Eva gets close with Nora, Tina and Nika as she invites them to a party at her house. A new girl, Vanessa, joins the squad.

Jakov breaks up with Eva, and she unsuccessfully keeps trying to reconcile with him. Eva is bullied and slut-shamed by other students, which leads to her quarrels with her mom and Tina. She, however, reconciles with Sara. Meanwhile, Roko keeps hitting on Nora, who is uninterested.

Nora and Roko follow each other on Instagram, while she and Eva ask Vito to find out if Nikola is gay—he agrees. With Eva’s help, Nora and Roko keep their situationship secret from Tina. Nora tries, and fails, to tell Tina the truth before and during the seniors' coupe pre-party, where a fight erupts between Roko, Nikola, Lovro, their friends, and party crashers. Roko hits one of them with a glass bottle.

While celebrating New Year, Lovro meets Ema and they start dating. He invites her to hang out with Jakov and the girls, as the squad prepares a welcoming party for Nora and Roko, who are expected to return from Amsterdam. Lovro starts to show his insecurities while dating Ema.

After a party, Nora and Roko spend the morning together, but she refuses sex. Roko’s brother interrupts, and Nora leaves feeling humiliated. He later apologizes, but Nora remains unsure about their relationship. Vito shares that his mother cut contact after he came out; Tina still struggles with her eating disorder. During Norijada, Tina spreads gossip about Roko and his brother’s promiscuity. Nora, hurt by a drunk text from Roko, opens up about feeling unloved, and Roko shares his grief over his sister. They kiss, then see Nikola and Lovro together.

Lovro grows closer to Ivan, sharing kisses and confessions while ignoring Ema. Vito questions him, and Lovro's internalized homophobia strains things. After Sonja finds the messages, Ivan pulls away and Ema breaks up with Lovro.

Lovro grows closer to Ivan but struggles with public affection, loses Filip over homophobia, comes out to his mum, and faces school drama before another argument with Ivan that ends with Ivan streaking through the streets.

Lovro wakes with Ivan on his birthday. Lovro and Ivan kiss in public for the first time. At Ema's exhibition, Mario talks to Tina, Jakov gives Eva his camera, and Vanessa reads their palms before taking the camera home.

As Tina wants to sleep with Roko, the girls visit a gynecologist to get information on safe sex. Meanwhile, Eva arranges a dinner to introduce Jakov to her mom.

After her boyfriend Jakov and her friend Lovro declined to attend a party, Eva goes alone. At the party, she confronts her former friend Sara. After a failed attempt to reconcile her friendship with Sara, Eva meets Nora, Tina and Nika.

Eva and Jakov spend the weekend at a vacation house, but Eva is unhappy that Jakov invited Lovro to join them.