After Even had a manic episode, Isak does some research on bipolar disorder. Isak struggles with getting in touch with Even. Magnus offers some good advice. Isak goes to a church concert with his parents.

The series finale episode, in the week leading up to Sana's party for Eid, switches characters clip-to-clip, focusing on short stories by characters not given their own, full season. The episode deals with parental depression, love rejection, jealousy, friendship, mutual relationship support, and fear of abandonment.

Isak has to take care of Even while he is in a period of depression and get help from Eskild and the other flatmates. Isak hosts a Christmas party for the revue group after Vilde asks him.

Even is sending Isak some confusing signals, and Isak asks Eskild for advice. Rumors that Isak might be gay is spreading through the school. After coming out to Jonas, he encourages Isak to tell Mahdi and Magnus as well.

Isak's dad wants Isak to answer him about going to a church concert with his mom and him. Sana reluctantly tries to tell Isak she was wrong in the previous discussion. Even surprises Isak by booking a hotel suite for them.

Isak and Even spend time together and talk about their relationship. Isak has to answer to his friends for ditching Magnus' birthday that weekend. Isak and Eskild have a talk about homosexuality.

Noora returns from London without William, and Isak is wondering how the living conditions in the flat will be with four people. Even talks Isak into having a Halloween preparty with him, his girlfriend, and Emma.

After ditching the party and lying, Isak has to make amends with his friends, and Emma. Isak is struggling to come to terms with homosexuality and his interest in Even. Vilde gets Isak to hold a party for the school revue at his place.

Emma is still angry at Isak, and Isak is not talking to Even either. Jonas reaches out and offers to talk with Isak about his issues. Because of his sleeping difficulties, Isak decides to go to the eccentric school "doctor".

Eskild and Linn try to cheer Noora up, but she is still dealing with what happened last Friday. Noora reluctantly goes to Eva to celebrate May 17th, the National Day. She also decides to confront Nikolai, to find out exactly what happened.

In class, Isak tries to get his drugs back from Sana. Isak is crushing on Even and tries to find out more about him. Emma is still interested in Isak and invites Isak and the boys to a party at hers.

Sana suspects that Sara is hiding something from her. Sana's mother is worried about her recent behavior, which Sana finds very irritating. Elias then reaches out to Sana and gives her some advice. Everyone gathers for a karaoke party.

Sana becomes increasingly anxious about telling the girls the truth behind the Instagram account. By accident, she tells Eva the truth, whereafter Sana becomes devastated. Eva hosts a birthday party, which takes an interesting turn.

Isak has to hide the drugs belonging to him, Jonas, Mahdi, and Magnus at Eva's party when the police arrive, and he struggles to get it back. The first-year girl Emma shows interest in Isak. Isak joins the school revue group.

Vilde reveals that she thinks she may be pregnant. William continues to flirt with Noora. Isak and Eva talk it out, and Eva decides to have a heart-to-heart conversation with Jonas.

The girls start to get worried that something is wrong with Vilde. Eva talks with Jonas for the first time in a while. The girls go to a Christmas party, and Eva decides to confront Isak.

Noora tries to keep the fact that she and William had a date a secret, especially from Vilde. Christoffer and some other of William's friends has been in a fight. William is hosting a large party in his apartment.

Eva gets a threatening letter, and Vilde decides to leave the bus crew. Eva is thinking about changing to another school, while trying to find out who wrote the letter.

Noora is worried that she isn't caring enough about the Syrian refugee crisis. William and his bus crew are raising money they owe after trashing a cabin during Easter, and Noora calls him out on being egotistical.

Vilde visits Noora. Noora talks to one of the girls from Nikolai's party to find out the truth. William does not answer Noora's calls and messages and hasn't been seen at school.

Noora and William go back to William's apartment and finds a letter from the police. William is wanted for questioning for hitting a boy with a bottle in a fight. Vilde and Noora try to make sure no one witness against him.

Noora reveals the truth about her breakup with William, whereafter Sana brings her along to meet new guys. Elias gets completely smashed, so Yousef calls Sana for help. On the way home, Yousef and Sana share some deep religious insights.

Sana worries about Noora being off the radar with William. Noora encourages Sana to make a move on Yousef.

William tries to explain himself to Noora after he was involved in the fight. Sana gives Noora some advice, and Noora decides to come clean to Vilde. While looking for William, Noora ends up at Nikolai's party.

Noora wakes up naked in bed with Nikolai not remembering anything from the day before and suspects she has been raped. Sana's problems with some other Muslim girls get worse.