Mats is captivated by Hugo, but gets cold feet when he learns about a special sauna ritual among the guys at the centre. Sigurd receives daring messages from Vilde, but is it really Vilde who sends the messages?

Mats has disappeared, and Sigurd and Tuva go out to Nesodden to look for him. When Sigurd meets an old classmate, old grudges - and some unpleasant truths about Mats - surface.