Elena and Gleb have been married for twenty years and are raising their son together. Elena works at the registry office. In the hustle and bustle of life, she missed the moment when she and her husband grew apart. One day at work, a young man and woman came to Elena. They are planning to get married. He is a famous athlete named Oleg, and his bride-to-be is a charming girl named Julia. Despite the significant age difference, Oleg feels a connection with Elena. Later that evening, they accidentally run into each other, and this encounter changes the lives of both characters.