Donna Rosita, due to her convictions, believes that she is absolutely ready to become a wife and mother, setting up a common home for her and her husband. This desire occupied all her thoughts; the girl could not dream of anything else and did not want to. Looking closely at every guy, man and even old man, without telling them about her thoughts, in the depths of her soul she hoped that one of them would read a silent desire in Rosita's eyes. And such a person was found. His name is Don Cristabal, and he has a very impressive influence on the public life of the city. Having met our heroine, he learns from her that she has long wanted to get married, so he decides to propose to her.