 By doing this, the old lecher tried to ensure Vava's continuing devotion.After the corruption of Drebednov is revealed, Sasha and Masha hold a housewarming party at their flat, where the good characters agree to defeat Drebednov and Barabashkin.In the closing scene, Boris attempts to exploit a previous liaison with Vava by making love to her when he knows Drebednov will see them, thus undermining their affair.