Series premiere. 14-year-old Bert has just been dumped by his girlfriend Amira. He is completely broken, but at the same time, life continues with band rehearsals before an upcoming school show. On the way home from the rehearsals, he meets Jenny and falls instantly in love.

Bert falls head over heels for Elin who is behind the counter at the town's new café, Cup & Joe. Unfortunately, he has to go there with his lying cousin Lydia because his friends prefer to hang out at the old coffee shop Bikupan.

There is a swimming lesson and Bert looks forward to spying on the girls in swimwear, but when Thora explains that the girls are spying on the boys at least as much, Bert panics. He finds a miracle diet on YouTube that will give you a super body in three days.

Klimpen has suddenly become a girl's magnet and Åke explains that it's all about Klimpen's new shirt. It's the same shirt that gangster rapper Érnst is wearing in his latest video. Bert also wants the magic sweater, but it turns out to be expensive.