Every year on the eve of May 9, a lonely nursing home resident tries to find one of his friends. He lives in the past until one day it overtakes him in the most unexpected way.

Eight-year-old Nikolai suffers from a congenital illness that leaves him unable to walk or speak. His doctors and even his own mother, Tatyana, have given up hope of treating his ailment. When Tatyana’s new friend Yuri tries using his own physiotherapy techniques to treat Nikolai, he discovers that Nikolai has a gift for music and teaches him to play the piano. With every note he learns and every melody he masters, Nikolai’s condition improves. He not only gains mobility, he also becomes an outstanding musician. Nikolai and Yuri travel to China together to take part in a piano competition, with a view to taking the grand prize. This is a humor-packed story about the healing power of music and fatherly love.

The once friendly and loving Gureev family finds itself on the verge of divorce. Spouses Olga and Sergey have moved away from each other, and children Anton and Nastya worry about their parents. Sergey, a fashion photographer, receives an assignment to fly to an exhibition. He is trying to cancel the business trip because it is Nastya's birthday. Olga, once again disappointed in her husband's actions, is ready to file for divorce... But eight-year-old Nastya, their daughter, buys a trip to Armenia for the whole family with the donated money. Fun adventures await the Gureev family, including an immersion in the flavor of a local wedding, which is celebrated for just 7 days and 7 nights. They will also pass their own tests, which will help them understand what is most valuable and important in this life.