Sara gets an unexpected visit from her past. Caroline’s pressuring Hugo. Meanwhile, William makes a huge decision. Philip’s romantic plans go awry, while Isaac gets into the heat.

Autumn has come, some time has passed. Grace and Louise will fix up for the play. Hugo’s trying to correct his mistake. Carl is disappointed in the Zebra room, while…

It is the start of the semester at Tuna Kvarn boarding school and at the municipal school Holmered. Hugo, Caroline and Philip are preparing for this year’s zebra room election….

The gap between schools is widening as police begin digging into what really happened that night. Hugo’s having a chat with the Zebra Room. Meanwhile, William is behaving increasingly stressed.

Preparations are underway for two parties – Philip’s “home party” and Carl’s annual reunion. The work of the police continues while the parties for some people are closer together, and…