Stella always believed in math. This science could logically explain everything that happens around. Algorithms, calculations thanks to them, you can predict any little things. For example, the behavior of buyers and their reaction to a new product. Stella made a living with these "predictions". Successful at work, the girl is unhappy in her personal life: because of Asperger's syndrome, it is difficult for her to make acquaintances and establish relationships with men. One day, thirty-year-old single Stella decides it's time to master the science of love. Her teacher is Michael, a handsome man from the escort service. He knows everything about the most secret desires of women. Pure logic and no feelings. But love exists beyond any logic. And the main characters will have to solve this equation together...