The Sokolov family has grown considerably and moved to a new house. Timofey and Polina had a second child, and Ilya got married. It would seem that only Maks does not think about his personal life and is completely focused on business - a small family bakery. The established order collapses when Maks brings Lera, who is several years older than him, and her ten-year-old son into the house.