Katina lyubov (2012)

A teacher (Kathy) is in love with a successful good-looking man (Pasha) whose ex-wife (Marina) comes to threaten Kathy causing her all sorts of troubles. Pasha looks at all those goings-on with his lover rather cynically. After meeting with Christian missionaries and seeing her close friend, Kathy is urged to break up with Pasha, even though her heart is still warming up to him. She feels lonely and miserable, and decides to get in touch with Marina. Both being lonely hearts in pursuit of love and happiness, Kathy and Marina become real buddies over the evening. Marina dresses Kathy up in a sexy outfit to take her out. At the time Pasha shows up there with a bunch of flowers and gives it to his wife. Kathy is left all alone by the door of her apartment.