Three bosom friends - Stepan, Roman and Vadim - went on vacation to the deserted shore of the Black Sea to relax together. However, it turned out that two friends - circus artist Zoya and film actress Natasha - were laying claim to the place they had chosen for their camp. The girls, however, arrived a little later, but insisted that they have been vacationing in this very place year after year and have "staken out" it for themselves since 1956.