Серия 2

The rapprochement with his granddaughter Nastya is going slowly but surely. The girl tells Maria Pavlovna that the numbers in an ordinary magazine no longer frighten anyone — you need to put deuces online. In addition, the annoying curator of the school is trying to convince the mathematician that every bad grade must be supplemented with a good one. Maria Pavlovna sees this as nonsense, and her daughter Natalia sees it as a chance to quickly expel her mother from school.