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. Nasim carries a secret.

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.

Sara is on enemy soil, and Isaac is being vindicated. The annual relay between the schools will take place, but will not be as Sara had hoped. Philip and Hugo are planning for the upcoming long weekend.