Four young girls: Masha(Boboylich), Lolya, Katya(Palna) and Vasilisa(Vasya). Come to Moscow from a provincial town Saratov, living together in an apartment. Lolya and Katya are classmates and old friends. Masha and Katya are introduced . Masha is the elder sister to Vasilisa. Despite the difference in the nature and way of life, the girls combines genuine affection for each other. In a large, strange city for themselves, they will work together to find their happiness and true love.