In the mid-1920s, four young men and women have decided to spend their summer holiday studying together and have rented a wonderful house in the Swedish archipelago. Rationally, they realize that this cohabitation may lead to some of the members being attracted to one another. Thus, in order to avoid unnecessary passions, conflicts, jealousy, grief and enmity, the women sleep in a separate house on the other side of the creek. In spite of believing that they are prepared for anything, and even though they share the task of cooking, their feelings get carried away.

A young woman, who has almost given up hope of finding love, runs into someone in a cramped elevator. Someone who revives all her longings. The only problem is that she doesn't know he is or what he looks like.