The firemen of a provincial Czechoslovakian town throw a ball in honor of the old chief's retirement. There will be music and dancing, a beauty pageant and a raffle. The whole town will be in attendance. However, the proceedings are dogged by difficulty at every step. Workplace injuries, stolen prizes, a shortage of pretty girls... and fire.

A few days in the life of a Czechoslovak teenager when he starts work.

Andula, an innocent Czech girl from a factory town, is desperately in search of love. She believes she's found it when she beds Milda, a charming young musician visiting from Prague. Milda, however, is only looking for a casual encounter, and leaves town assuming he'll never see Andula again. But when Andula doesn't hear from him, she packs up and heads to Prague, to the surprise of Milda and his parents.

The disappearance of some nail clippers in a hotel room puzzles the owners of the capricious object.