The TV series "Without Mendelson" is a comedy about the self-isolation of a young couple. Sasha proposes to Ira. However, she unexpectedly rejects him, stating that she doesn't believe in the institution of marriage. Sasha takes her response as a personal insult and decides to break up. But at that very moment, a pandemic is declared in the country, and all residents are forced to lock themselves in their homes for quarantine. There's just one problem: Sasha and Ira live together. Now they have to spend two weeks alone with each other and their mutual resentments.