Having gone through all the difficulties and trials on their way, Semyon and Samantha began a new life in America.
But life, which was supposed to be a fairy tale, turned out to be more severe in reality. Samantha fell into the hands of demanding directors, and Semyon gradually plunged into melancholy.
However, life is like a piano: a black key is always followed by a white one. A long-awaited vacation will help the Sams realize what really matters to them. And at the same time - to unravel the mystery of one old letter.