Another terrible discovery strikes the head teacher of educational work: Natalia notices a louse in the student's hair. Panic reigns in the staff room. The director asks not to tell parents about what is happening and forces the team to think of a more secretive way to get rid of pediculosis. But the smell of kerosene and childhood injuries is much more difficult to eradicate than arthropod pests.

Honest feedback is important, because that's the only way to get better. At least with this message, once a year, students of the school of the future evaluate their teachers. In reality, colleagues are ready to do anything for high scores: to dismantle the "Walking Dead", and feed teenagers burgers, and even play the violin to them. But respect is not something that can be earned in one day.