French comedy, funny at times, which delves into the conventional precepts as lessons for young girls aspiring to marry and be good wives. Teaching center was located in Alsace, territory recovered by France from Germany. The study material and classes were very typical of a feudal regime; nothing to do with the moments lived between 1967 and 1968, date in which the film is fitted. This conservative instruction still prevails in the minds of many people of older generations and even of those who miss absolute monarchies. Within all that doctrine, if it can be called that, it is taboo to talk about divorce, abortion, women's liberation, much less homosexuality. Girls didn't even know what was a masturbation. What matters is that those women learn well to understand her husband, his needs and his concerns. The merit of the movie was to show how harmful were those conservative postulates, and how the world evolves and brought about new attitudes. The film elapses during 1967 and 1968 when youth protests occurred in France and Italy, which they did not achieve their objective of seizing power, but had an enormous influence on the behavior of the new generations from that moment and henceforth, with more liberalism and less prejudice.