Arkady Tokmakov returns to Russia from America. He will take the chair of the director of a successful medical clinic. Together with him, his family returns to his homeland: the wife of Shura, who had to go to her unloved country for her husband, and her son Mishka.

Arkasha's career is at stake! And Evgen and Alena are to blame for this, or rather their desire to help one homeless woman ...

Arkady conducts testing for all doctors in the clinic. And Shura discovers in her husband’s phone what she shouldn’t see ...

The conflict between Christina and Arkasha continues! He organizes a very unusual action in the clinic, but Kristina finds something to answer the provocation ... Meanwhile, Oksana decides on another sexual experiment with Dima!

The most difficult thing for Arkasha and Shura was not returning to their homeland and not problems at a new job, but preserving their own family ....

Which is better, forget about the principles or act in good faith? The heroes of the BEHAPPY series will have to make this choice ... and not only in ...

The characters of the series realize their fantasies and dreams come true. But for some it will be a disappointment, for others it will be a hope ...

The final series of the season! Which of the heroes will find their happiness, and which of them is waiting for the Happy End ...?