She grows up and this growth and transformations in her body push her to ask herself more and more adult questions. Her dad, whose adult severity has a downside, his life in a closed attic, filled with a variety of children's games and secrets. But in public, this man-machine follows a planned route. The management of his company resembles the smooth running of an engine, and the process of raising and teaching his daughter does not allow any deviations from the plan. And he behaves with the girl dryly and sternly - either because she is becoming more and more like the mother "flying in the clouds" that appears in some vague memories, or because he is unable to stop the inevitable communication with the boy on a bicycle who has appeared "on the horizon"... And only a random coincidence of circumstances: a forgotten key, a lost toy bunny, reveal to the girl another side of her dad.