Vitya is preparing for the wedding with Masha, the love of his life, and in the evening before the celebration he goes for a drink with friends. Waking up in the morning, Vitya discovers that he remembers nothing about the previous night, and the bride leaves him and leaves.
The main characters are five young girls who follow each other's lives on a social network. Veronica suffers from complexes due to excess weight, Ira is looking for true love, Olya is going through a crisis in family relations, Alyona is focused on creative realization, which is hindered by her husband, Dasha selflessly helps others, forgetting about herself. The desire to make their lives better leads them to the online marathon "Happiness is you!", which was launched by the psychology guru. But happiness is individual for each person, and universal advice does not always work.
In a future in which human-like androids have become commonplace companions and servants, one, with a handsome male appearance, finds its owner's feelings difficult to understand and her desires impossible to fulfill.