When their Sex-Ed teacher suggest that the girls should read aloud from their diary about puberty Hannah notice that Sally is not behaving like her normal self.

The secret diary

Alvilda Mathilde Rask Villekjær

Anna-Ida Sophia Hede Tómasdóttir

Anders Grønning

Alfred Zebitz Wille

Artianne Olivia Søgaard Andersen

Axel Bratting Press

Carla Liv Beck-Olsen

Frida Johanne Michelsen

Frida Paakjær Urth

Gustav Reisz

Iris Thrane Perreux

Karla My Paaske Fuchu

Laura Tolstrup Christensen

Maximilian Hale

Marcus Munch Diemar

Marius Isaac Fjeldal

Marius Ragan Melbye

Nathalie Vesterled

Embarrassed father

The condom kings

First day of the new school year and the class have a new teacher. After what happened during the summer holidays William is eager to show Ella, that he can be responsible, so when the new teacher is in trouble, he steps in to help.

The mysterious hater of the class Part 1

Ella has a theory of who could be behind the scary video, so she confront Victoria. She won't budge, but gives Ella an idea. Will she be able to use Conrad's left over clips to find the culprit?

Ella doesn't understand what has happened causing Hannah to avoid her. Luca is the main source for gossip, so maybe he can help her understand what happened at the summer party?

Hannah's secret

Oliver is eager to win the next football match and become player of the year. He needs his best friends to show up, but they are scared of a prankster tormenting them in the shower. Will Oliver be able to stop it and who is this prankster?

The shower death

It's time for the class' big baking contest. Malou suggest that she and Victoria team with last years winner Lærke. Victoria refuse, arguing that Lærke can't do teamwork when it comes to baking. Will Lærke be able to prove Victoria wrong.

The big baking contest of the class

Vigga and Sally are the class' overachievers. Victoria haven't invited them to her party so Sally worries that they may end up becoming outcasts.

Not invited

Astrid is happy to have made a friend online. Luca claims that you can't have real friends online. When the boy turns out to be an old friend of his, Luca arrange for them to meet. Will meeting in person ruin Astrid and Alvin's friendship?

Virtual friend

David and Malou has started hanging out a lot, so when David asks her for advice on this fictitious date, she is eager to help. Her friends warns her, that David can't be trusted.

Roller skating romance

William sense that Ella is avoiding him. He learns from Conrad that she's really into France, and try to use that information to impress her. Has he underestimated Ella? And how will Conrad react when he learns that he has been used?

I'm afraid of the dark

Just as Sally discovers she has had her first menstruation she's asked to come to the board to solve an equation. Learning what has happened, Vigga comes to the rescue.

Soft through

Lasse has started puberty and is embarrassed about his body. In order to avoid Oliver and Xander discovering his secret he ends up betraying Birk. When Birk discovers what is causing Lasse to act weird, he decides to help him.

Embarrassing puberty

Chlamydia crisis

Xander has a crush on Lærke but find it hard talking to her. When Luca witness Xander's awkward attempt to talk to Lærke, he offers his assistance. Will Xander be able to get Luca's help without his friends noticing?

An unexpected alliance

A news team is covering the waste sorting the class has implemented. Being tired of Ella getting all the attention Victoria is keen on being in front of the camera, so when the class vote for Ella, she decides to sabotage her.

Everyone loves Ella

A speeding car is creating havoc at school. Sally, who has recently joined the school patrol, is eager to prove her worth. Vigga will not let Sally outshine her and the two best friends end up in a little more than a friendly competition.

The school patrol

With Victoria and Lærke practicing their singing performance Malou feels left out. Eager to be part of their thing she claims that she plays the guitar. Turns out playing the guitar is not as easy as Malou thought.

Malou is the 3rd wheel

Lasse and Birk are always picked last when the class plays football, but suddenly Lasse has become very popular. Birk sense that something is not right.

Suddenly popular

Ella and Conrad are tired of William skipping on their group assignment to spend time sucking up to their teachers, so they challenge him to get the class' history assignment canceled.

Lortselector

Victoria is planning her birthday party and is determined to impress William. She has Malou spy on her to figure out what he really likes. Will her plan work and make William move his attention from Ella to her?

Victoria's birthday party

Luca is working on an article for the school newspaper. When Xander pokes fun at the topic and Luca at the same time learns that Xander is not sleeping at home, he decides to do some investigative journalism and out Xander's secret.

Run away from home

Victoria needs Malou's help to gain followers on TikTok. Claiming that Malou's crush David is on TikTok she manage to convince Malou to do a daring video. Why is Lærke such a strong opponent against them doing the video?

Too dirty for Tik Tok

Ella trying her best to make amends with Hannah when they have to work together on an art project. Hannah has a tough time forgiving Ella, but maybe Conrad has a point in it not only being Ella's fault.

Still unfriends?

Sally is busy working on her application for a boarding school. Vigga tell her that she needs to be more creative and do a SoMe application to impress the school. Why is Vigga suddenly so eager to get Sally on Instagram?

Should Sally change schools?

It's William's turn to take care of the class hamster which he really doesn't want to, so he makes up a story about having a football practice. Conrad is eager to help, hoping to restore their friendship.

Is William lying?

Lone is teaching the class about digital footprints and in the process ends humiliating Lasse. Lasse decides to get revenge by digging out embarrassing photos of his classmates, but is that the right thing to do?

Laughing on Youtube

When an intimate photo is posted in the class chat, Victoria is determined to figure out who did it and ensure that no-one will know the photo is of her.

Hair under the arms

The class has a chance to win a meeting with a stand-up comedian. When William learns that Ella is a big fan he initiate a plan to ensure the class will win. When there's a huge spike in likes, Ella sense that something is not right.

Wind Ruben Søltoft

Xander has started hanging out with Lærke. He's afraid his friends will poke fun of him if they figure it out. His efforts to hide it ends up hurting Lærke.

Xander fails Lærke

Someone has cheated on a test and the teacher threatens to punish the entire class. Vigga is afraid it may hurt her future, so she's determined to expose the cheater.

Who has cheated?

In his efforts to get more views on YouTube Xander ends up embarrassing Oliver. A hurt Oliver gets help to stop Xander's video from an unexpected source.

Jump the bladder!

When the class is divided into groups to chose which play to perform, William eyes as chance to be with Ella. Despite cheating he ends paired up with the class nerd Birk. Why didn't his plan work?

Bromance

When Lærke is assigned the task of cleaning the school toilets, David and Oliver tries to convince Xander to pull a prank on her. Xander, who is still in bad standing with Lærke, is hesitant since he really wants Lærke to like him.

Shit on the board

To avoid more humiliating videos on YouTube, Oliver tries to get Xander interested in TikTok. When they discover that a popular anonymous TikTok'er attend their school, Xander wants to use that information to gain more likes.

The secret TikToker

When Victoria discover that Lærke is hanging out with William and that she's been sending him photos, she decides to get revenge.

What Hides Lærke Part 1

Malou persuade Lærke to confront William about posting a photo of her. William swears it's not him who did it. If he is telling the truth, then who did it?

What Hides Lærke Part 2

It's Halloween, Astrid is not an easy scare. Will Gustav and Hjalte's manage to scare her?

Blood and skeletons

The canteen has their famous cheese buns on the menu. When Conrad manage to steal all of them, he's suddenly the most popular kid in class. Is William right, when he warns Conrad, that it will only last as long as he has the buns?

Too many cheese buns

When Oliver discover how great grades Hannah gets, he can't understand why she's not entering the essay competition. When he can't convince her, he initiate a plan to trick her.

From friends to enemies

When Oliver can't keep focus on the challenge video, Xander starts accusing him of having ADHD. To prove Xander wrong Oliver seeks advise with the school nurse.

Gunpowder in the ass

When Sally tells Vigga that Oliver has been poking fun of her her, Vigga decides to stand up for her best friend. For some reason Sally is very reluctant to let her do that.

Venindelus

William finds a love letter in Conrad's math book. When William suggest they go find the girl, Conrad is reluctant and wants to be quiet about it.

Conrad's secret crush

Without the girls to cover for her during PE, Victoria is afraid that William will think she's disgusting if he notice how much she sweats. Luca has a trick that may work.

Tie under the arms

For career day they have to interview a person with an exciting job. When Hjalte suggest they just interview a parent, Gustav panics. Why is he so hesitant to interview his cool dad?

Xander think he's to old to play video games with David and Louie. He'd rather hang out with the cool 9th graders. To let him hang with them, Xander needs to prove he's not a snitch, and fetch their cigarettes from the principal's office.

Xander's smoker

In hope to get closer to Ella, William has signed both of them up for the lead roles in the school play. When Ella shows up late for rehearsal Victoria has to step in. Will William's plan work as intended?

An unexpected kiss

Having lost the lead role in the school play, Ella is determined to prove that it's Victoria who has stolen her bracelet. Why is Ella suddenly so eager to be in the play with William, and what is it Hannah is trying to tell her?

The first couple of the class

What is happening in the class? Who are friends, who are enemies - and who has had a mishap? The pupils have yet another day ahead of them.

The secret diary

Seasons21

Season 9 Episodes48

Cast18

Discussion

Episode Summary