The main heroes are twin brothers. The first is responsible young fellow and excellent footballer. The second one is an undependable gambler. The police are after him. A pretty girl stands in between them. She has profoundly fallen for the footballer. By coincidence, the twins change places, which result in a formidable mess and funny situations. Ultimately, all the misunderstandings are settled and the couple re-joins.
A dentistry student, graduating with honor, does not get the desired job and has to start working as a MASTER OF ALL TRADES in a construction company. He has to paint walls, clean chimneys, and fix water conduits. He is not able to accomplish any of these tasks and gets into funny situations all the time. Moreover, he and his roommate, a good friend of his, quarrel over a girl. But this situation is a misunderstanding as well - the friends love different girls. A happy end is in sight.
Ani, a charming young girl, is a driver at Sofia Airport. She sends a letter to her boyfriend Boyan, a worker at a large construction site. The letter contains a single word "yes". Boyan starts preparing for a wedding. The Soviet pilot Andrey will soon return home after several years spent working with his Bulgarian colleagues. They arrange a farewell tour of Bulgaria for him on which Ani has to drive him. Because of mistaken jealousy, Boyan tears up his sweetheart's letter.
