Hanna is an ordinary teenager who had her friendship circle broken and now can count on only her boyfriend and their best friend, Matteo. However, everything is about to change when she meets some girls.

Hanna, Jonas and Matteo are going on a trip to Heidesee.

Hanna joins the organization team for the Heldenparty.

The girl-crew start planing for the Heldenparty and get invited to join Samuel in his new music video.

Hanna finally decides to tell her dad about Jonas. Meanwhile the girls are helping Kiki to get contraceptive for her upcoming night with Alexander.

Jonas and Hanna get into a fight and Hanna starts suspecting, that Jonas might be cheating on her. But then at Finns party things take a turn.

Hanna has to deal with the events of last weeks party, while Kiki tries to figure out why Alex hasn't talked to her since their one-nightstand.

Hanna wants to make things right between her and Jonas, Kiki reveals an old secret of Hanna and on top of that she receives a mysterious threat letter.

The girls are having a karaoke night, where Kiki is acting strange and Hanna is trying to confront Matteo, who than reveals something she didn't expect.

Jonas and Hanna have a final talk and Kiki and Mia visit the doctor, before everyone meets up for the big Heldenparty, which holds many surprises.

8 Months after the Heldenparty Kiki is in a relationship with Alex, but is that really healthy for her? Mia feels the need of helping her figure that out.

It's Christmas and Mia has nobody to celebrate with. And on top of that Alex keeps reminding her constantly that she promised to go on a date with him. After he encourages Kiki to get a breast surgery, Mia makes a decision.

The girls go on a trip to a cabin to celebrate New Year's Eve, which holds a big surprise for Kiki that leads to a surprise for Carlos on his 18th birthday party.

Alex joins the Abimotto group and offers to host the meeting on Friday. Mia also attends the meeting, but gets locked out of her apartment, so she has to stay at Alex's place for the night.

The first Abi-prank happened in school, which lead to damage at a copier. So they throw a party to be able to pay for a new one. At the party it comes to the final argument between Mia and Alex, which defines their future.

Alex and Mia try to hide what happened at the party, but slowly everyone is finding out, so Mia decides to tell Kiki the truth.

Mia decides to not keep her promise to Kiki and is still seeing Alex. Meanwhile Alex has to deal with his past.

Everything seems fine, but then Alex snaps when he sees Björn and beats him up. Mia is completely in shock and Alex suddenly seems like a stranger to her.

Mia doesn't know if she still loves Alex and decides to ask Björn about their past. But suddenly she finds herself in more danger than she thought.

Alex finally opens up about his past to Mia but then breaks up with her and plans on going to London after the Abi. While the girls celebrate Sams's 18th birthday, Mia meets Alex to have a final conversation.

Matteo moves in with Mia, Linn and Hans. After a stupid move Matteos weed ends up in Amiras bag and in order to get it back he has to attend the Abi-prank group, where he meets somebody special.

Matteo plans on taking the next step with Sara, but when he accidentally meets David on that day, he offsets Sara and spends the day with David.

Matteo struggles with his sexuality, which leads to a panic attack at his party, where he also meets David in accompaniment with a girl.

Matteo and Sara are preparing a party for Abdi, when suddenly David and Leonie join them. After Matteo and Sara had an argument, David and Matteo leave to a abandoned swimming pool.

Matteo and David are enjoying their time together, which leads to Matteo breaking up with Sara, but then on Friday Matteo gets into a fight with Hans, and on top of that he also gets a text message from David.

Matteo is really hurt and starts pushing people away. After a therapy session with his dealer he decides that it's time to talk to Jonas about his feelings.

Matteo starts to apologize to the people he hurt. He then is encouraged to make David decide whether he wants to be with him, which turns out differently than he imagined.

David decides to share a big secret about him with Matteo, which makes Matteo question their relationship for a brief second, but than someone else finds out about David's secret and things take a turn.

The whole crew stands behind David after his outing and wants to help Matteo, but Matteo has to deal with David running away from home, so he has to admit something about his feelings for him.

David and Matteo are finally reunited and happy, David is able to retake his PE exam and at the end of the week the Abi-prank takes place.

Hanna, Matteo, and Carlos have to retake some of their exams, but only two of them make it. Hanna has a new boyfriend and Kiki and Carlos are planning to move in together. The crew has now officially graduated and attends their prom.

A month after the prom Mia is in Madrid, Alex in London, Matteo and David are on a road trip, and Amira plans on making a gap year in Australia. Amira helps Carlos and Kiki get an apartment and seems to be interested in a boy.

Amira really enjoys her time with Mohammed. They seem to get closer and closer.

Amira admits that she has feelings for a boy to Mia and her mother. Mohammed and Amira go on a date, which gets interrupted by a party her brother has thrown at home.

Essam won't admit that it was his vodka. The girls then encourage Amira to go on a second date, where Mohammed admits something, which leads her to stop seeing him.

Amira ends things with Mohammed before it even starts. She also has to deal with insults because of her hijab and her friends, which leads to her escalating at Nadia's henna evening.

Amira isn't invited to Nadia's wedding anymore after the events of the henna evening. She tries to deal with her feelings on her own but realizes that she needs her friends and apologizes to Kiki.

Mia is back from Madrid. Amira starts to question her decision to let Mohammed go. Kiki and Carlos have a housewarming party.

Alex is back, so he and Mia have to decide what their future holds. Mia is quite unsure on what she wants.

On the anniversary of her mothers death, Hanna realizes who she really wants to be with. The whole crew throws a farewell party for Amira.

After breaking up with her boyfriend, Noras problems don't seem to stop and on top of that she has to help her mom and plan her sisters 18th birthday.

Kiki has big news moving forward. Nora starts messaging the mystery guy who broke her phone and joins Ava in the committee to raise money for their prom, while the old team has entirely different plans for the money they raised so far.

Zoe and Nora get in a fight about the best way to handle their moms alcohol addiction. Noras new friends speculate who mystery guy could be, but than Nora finds out herself.

Josh tries to get another chance to meet Nora, while she has to deal with her moms addiction to the point when her sisters need so step in. The crushing outcome of that, leads Nora back to her special roof and a certain someone.

Nora spends the night with Josh on their roof, the next days the girls decide to go on a camping trip and Kiki leaves to move to Trier.

Josh and Nora are still high over heels in love, when Ava gets notified that she unknowingly had contact with a Corona patient. So the girls go into self isolation in Noras flat, when Noras symptoms get worse.

Nora looses focus more and more, which leads to her neglecting her friends and Josh. Then after a incident at the Abi-Merch reveal, she pushes her friends away and finds comfort in unexpected hands.

Nora's problematic focus problems get worse and worse, till she turns to alcohol to numb herself and shuts out the last friends who care about her. Then finally Zoe starts to suspect something when it's nearly too late.

Kiki and Zoe manage to get through to Nora and get her a therapy appointment. In the rush of the moment she tells her whole class about her mom. After that her friends start to reach out to her.

Nora tells the girls everything, the sisters convince Kiki to move back to Trier and Constantin apologizes. The girls surprise Ava, Fatou decides to tell Kieu My about her feelings, and on the charity concert, something unexpected happens.

Fatous life is very ordinary. She works, has problems at school, has a crush, but still finds time for her friends. It starts to move as Ismail needs her to take care of a turtle and she finds out something interesting about her crush.

After a talk with Ava about her past with Kieu My, Fatou tries to avoid her, but keeps running into her everywhere, till she suddenly finds herself alone with Kieu My at night watching a horror movie.

Fatou still struggles with school and Kieu Mys match on tinder doesn't help her concentrate. It gets worse when she starts ghosting. Than on new years as everyone meets, things happen.

Fatou wants to tell everyone about the kiss, but nobody listens to her and on top of that Kieu My doesn't reply to her texts. The girls than get problems with the principal and Fatou confronts Kieu My, which doesn't end in expected ways.

Ava tells Fatou about her problem with Mailin and encourages her to block Kieu My as they get assigned to do a presentation together, which finally forces them to talk.

Fatou and Kieu My are over to work on a presentation. But all of Fatous preparation shatters as the teacher asks her to do some math.

Kieu My distances herself from Fatou a bit, after she fails to listen to her problems multiple times. Meanwhile Fatou tells her friends about them and gets dates mixed up, as they plan on meeting up.

Fatou gets fired, she has an argument with Kieu My, the Cashqueens fight and her parents want her to quit school. All of that happens before she attends a party with the Instas and everything gets even worse.

Fatou tries to make things right with her friends and decides to get tested for dyscalculia. She finds comfort in the arms of friends and family.

On Valentines day the Cashqueens finally make up and Ismail and Fatou have to give Maike away. While doing so, they plan something special for Kieu My. On Saturday the Instas and Cashqueens meet up to celebrate Finns birthday.