After graduating from vocational school, Rafał Michalski tries to pass to a technical school, which fails. Takes a job in a car factory - in a locksmith shop. The shy boy becomes the object of his friends' jokes. She also finds no support in the family - her mother is busy running the house, her sister is preparing for her exams for studies, and her father has an absorbing job. At work, Rafał meets the nice Hanka. Maybe friendship with her will turn into a deeper feeling?