Lara wants to sing but needs someone to produce songs for her. She persuade Isak to do so, but on one condition. This leads to a downward spiral of complications that affects others students at the school.
Ylva makes music to keep her head above water. She tries to get over her breakup with Isak, and her friendship with Kaia is put to the test. Milo and Oskar are forced to work together to create a choreography.