Sergei arranges a grand engagement for Oksana, she silently holds out her finger for her lover to put a ring on her finger. Klyuyev also appears there, makes a scandal with Vadim, but their quarrel fades at the moment of the appearance of the police squad in the building. Sergei is detained, and Gurulev pretends to do his best to help him get free. Oksana communicates through videos on Marina's phone. A friend can't stand the onslaught of jealousy and deletes Oksana's next video.

Oksana and Sergey are having a great time on the yacht. Tanya suggests Vadim to go to St. Petersburg, as he has long wanted to do. Katya breaks into Valentin's room, finds Tanya's handkerchief near his bed. The man calls the owner of the things and asks to visit. Vadim still finds out about his wife's visit to her former lover's room, but Tanya tells him about it herself.

Simakov calls the police and surrenders for the murder of the doctor, but is greatly surprised when Vadim opens the gate. Then everyone notices Valentine's bloody body and urgently calls an ambulance. Vadim turns to Prosecutor Gurulev for advice, wanting to avoid jail time for the criminal, because he feels guilty before him. They decide to conduct a psychiatric examination for him, which Tanya categorically disagrees with.

Sergey invites everyone to fly to Dubai for the opening of the hotel, but Oksana refuses to go. The father of the deceased girl, Simakov, appears at Vadik's clinic. It turns out to resolve the conflict, but Vadim continues to torment himself with a sense of guilt. Therefore, he and Tanya also refuse to fly on vacation, Sergei also remains to look after Oksana.

Oksana is determined to return the yacht to Varlamov, while her mother is trying to persuade her to ride on it at least once. Lyosha continues to stare at Vera, whom he recently helped with money. She's having a good time...

Sergey finds a reason to meet Oksana again. He comes to her at a kennel for stray dogs and offers his help in arranging enclosures. Tanya continues to write Klyuev, in parallel...

Galina refuses to open a chain canteen on the territory of her institution. The father of the deceased girl, Simakov, brings the police to the clinic so that they punish the perpetrators. Vadim enlists the support...

Oksana hurries home, where Galina's mother helps her sister Tanya get ready for her own wedding. The girl is preparing to become the wife of Dr. Vadim Krasnov. The fees and the way to the altar turn around for...