Semyon invites Popova to dinner to introduce her to her father. Makarov asks Sinitskaya to "cover up" Margarita once again, but she got tired of it, and she decides to teach them both a lesson, and the dispute between the Criminologist and Turkina about the upcoming wedding spreads to the entire department, so Salamatin is forced to intervene in the conflict.

Lera returns to the department, which shocks Makarov. Zhilin opens a business for raising children, sending an "uncle policeman" to them. Popova and Sinitskaya want to help Willow arrange a personal life, not knowing that she is hiding an affair with the Attendant.