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A husband and wife lock their diaries in a drawer and also know that they read each other's entries, a device which takes them from one sexual encounter to another.
Did You Know?
'The Key' is one of the English titles of Odd Obsession
(1959), the first filmed version of the Japanese novel 'Kagi'. That movie is also known as 'Odd Obsession'. In Italy, it is also known as 'La Chiave', the same Italian title as for this movie. See more
In the scene Laszlo shows Nino how to use an instant camera. That was not possible in the period the story takes place (Mussolini's fascist Italy). They are using a Polaroid Land Camera model 95 and its production was from 1948 to 1953. See more
Don't forget that coitus, as any medical book will tell you, is risky in your condition.
The risk of leaving while coming, eh?
Remake of Odd Obsession