Renato, an insurer skilled in his work, has always kept his distance from relationships that involve real involvement. When he finds himself giving Anna a lift, who has no doubts about asking him to have sex right away, he doesn't know whether to continue the relationship or consider it a one-time affair. However, when he discovers that she is under house arrest and will have to remain there for a long time, the situation takes on a very interesting dimension in his eyes.