Based on the short story of the same name by Fyodor Dostoyevsky, it is about a young man living in Saint Petersburg who suffers from loneliness. He gets to know and falls in love with a young woman, but the love remains unrequited as the woman misses her lover, with whom she is finally reunited.

Shurik, a kind but naïve ethnography student, falls in love with the intelligent, athletic and beautiful All-Union Leninist Young Communist League member Nina. He has a rival in the wealthy comrade Saakhov, who concocts a kidnapping scheme to force Nina to marry him.