Intimate Playmates (1974)

A young man retires with his girlfriend, hoping to have a good time. But bad luck - the walls in the apartment building are too thin. As a result, the loving couple is constantly distracted by something: something "Fire!" Will scream somewhere, then a wild cry will be heard from the dentist's office, then some other misfortunes will happen. So the young man has to constantly calm his girlfriend with different stories in which lovers find themselves in a much more uncomfortable position than they were.