Ksyusha Koba has suffered from insomnia since the 9th grade, and preparing for exams makes the situation worse. She completely refuses to take sleeping pills, because she is sick of them, no matter how much she wants to take them.

Every morning she looked like a dead person reborn, her skin pale, her eyelids heavy, and her eyes red. She finally managed to fall asleep after 4 am, although she didn’t sleep for long. It also affected her health..

One ordinary day, during algebra, Ksyusha's nose started bleeding. When she woke up, you were asked to take her to the school nurse.

You hold her by the shoulders on the way to the office, hoping that she won't fall unconscious on the floor again. The whole way Ksyusha didn't say a word, it was very awkward, since you hardly chatted before.