A few days in the life of a Czechoslovak teenager when he starts work.
Two closely related episodes. Youths make problems for two local orchestras about to compete nationally, and in a talent competition a young girl gets stage fright, while another lies to her boss to compete.
An artist's studio is descended upon by a group of retired men and a young mother who agree to model in the nude for money. Comedy ensues as the students and the local bureaucracy react to the models, all in need of extra money. Several running gags border on slapstick as the officials and the students don't know what to do with the nude models.