Watch Einstein: The Theory of Love

The relationship between Sergey Konenkov (Aleksandr Baluev) and Margarita (Olga Budina) deteriorates. Sergey drinks too much and does not work properly. Now Margarita talks to Einstein (Dmitriy Pevtsov) only out of personal affection. On Christmas Eve, she goes shopping with Albert. Margarita reveals to Albert her mission for the Russian secret service.

Margarita (Olga Budina) continues to spy on Einstein (Dmitriy Pevtsov), taking advantage of his love for her. She delivers to the Soviet agents plenty of material on Einstein's nuclear development. In New York, there is a new arranged exhibition of Sergey Konenkov. For Margarita it is an opportunity to continue her tasks for the Soviet intelligence.

Albert (Dmitriy Pevtsov) and Marguerita (Olga Budina) start to have a closer relationship. Albert is ready to plunge into the flame of love, but is restrained, afraid to hurt his wife Elsa (Marianna Shults). The relationship between the families seems quite friendly. Konenkov (Aleksandr Baluev) accepts Einstein's invitation to visit him.

A melodrama about the controversial love affair between scientist Albert Einstein (Dmitriy Pevtsov) and Margarita Konenkova (Olga Budina), believed to be a secret Russian agent.