The famous metropolitan neurosurgeon Andriy Donin does not allow anyone to disrupt the usual way of his established, elegantly arranged life. Even for the beautiful bride Rita there is no exception. She has to find out from which cup Andrew drinks coffee, and in what order the memorable owls are placed on his shelf. Donina is a little over 50, but he looks great, slender, fit, runs in the morning and is not going to grow old. Suddenly - like a real toss thrown under the door - a little girl Alya bursts into his measured life and turns everything upside down. With his appearance and childlike spontaneity, Alya makes it clear to an adult, successful doctor that his life, though beautiful, is not so right, not so happy, and there is a lot missing in it.