Jure i njegov poslovni partner Jozo bezuspješno pohađaju večernju školu, jer bez položenog ispita iz trgovine ne mogu legalizirati svoj posao. Kada saznaju da u toj školi predaje Štef, pokušavaju preko njega doći do diplome.
Jure and his business partner Jozo are struggling at night school — without passing their retail exam, they can’t legalize their business. When they discover that Štef teaches at the school, they try to use his position to get their diploma.