This appears to be Bollywood's version of the Susan Sarandon / Jennifer Love Hewitt rom-com, Heartbreakers. Two sexy woman, one young and one older, specialise in seducing men into marriage, followed shortly thereafter by hefty divorce settlements. The prime rule is that they can not fall in love with their victims. Naturally, rules are made to be broken, which leads to complications... In Hindi language with English subtitles.
