Sergei takes on the challenging role of peacemaker and desperately tries to restore the relationship between his estranged daughter and her fiancé. Meanwhile, Matvey and his intrusive neighbor are trying to sort out their feelings and finally determine the status of their romantic relationship.

Matvey and Olya join forces to engage in sports and start going for morning runs on a regular basis. The unexpected closeness between the young people instantly triggers a surge of intense jealousy in Tanya. Meanwhile, Sergei finds himself alone with his wife for the first time in many years.