Slavik's wife Lyudmila agrees to a threesome. After getting drunk with colleagues in the architectural bureau, Vera wakes up in someone else's apartment.
Khadyakov is offered to return to the service. Kostya and Ira are ready to divorce, and Yulia decides to break up with Pasha, going home to St. Petersburg.
Relationships bring not only joy, but also sorrow. While Lyuda and Yulia feel the care of their men, other women are afraid of losing their loved ones.