The film follows a number of people in an apartment building during a night full of dramatic events and entanglements.
A man comes to Stockholm's central station. He does not know who he is or where he has been. He has some keys and a phone number. Perhaps he is the escaped sex maniac the police are searching for. A waitress at a café tries to help him.
While Bertil Lindström works at the Swedish embassy in Paris, his wife Gabrielle spends the summer alone in Sweden. After a phone call to her, he starts to think of all the things she can possibly be doing separated from him.
