Love Thy Neighbour (Danish: Elsk... din næste!, German: Vergiß nicht deine Frau zu küssen ) is a 1967 Danish-German comedy film directed by Egil Kolstø and starring Walter Giller.

A poor dandy embezzled large sums of money and buys the title Marquis De Sade to impress the upper class. The film premiered as "I am a Marquis."

A millionaire gets amnesia after a hit to the head and now he has to rediscover his past and decide what kind of man he wants to be in the future.