A documentary about the incompatibility between women and engineers. The film follows 34-year-old Atanas, a Bulgarian mathematician living in Finland, who is - based on his experiences - trying to structure a scientific formula of love and dating. Atanas holds mentoring sessions for engineering students encouraging them to date women and giving them guidance how to behave with them. The students date and return to Atanas, who analyses their experience and then tries to formulate his theory.