While her husband is abroad, Luisa receives a visit from an old love, her cousin, who becomes a "dangerous attraction". Her husband's stay abroad is prolonged and her loneliness overwhelms her and her attraction to her cousin increases.
Aging-roue comedy: foxy grandpa's doctor tells him he needs to cut out the high-living and make a stable, tranquil home for himself, as befits his age and station... but he decides he'd rather do that by marrying his nephew off and piggybacking on the domestic tranquility created in that household.