Three colours of Love (2021)

Eleonora Pavlinskaya is a professor's granddaughter. She is fluent in three languages and has devoted her life to working with autistic children. Her whole life is comprised of her work and her grandma, who raised her by herself; her life is stable and predictable. But one day everything changes when Konstantin Litvak invites her to his house as a tutor for his adult daughter.