Avantika (Kareena Kapoor), a Psychology professor in New York, decides to make her way back to India to be with her ailing father. She temporarily finds work at the prestigious Delhi University and meets Ehsaan Khan (Saif Ali Khan) a substitute teacher at the same University.
Ehsaan may have rubbed her the wrong way trying to steal a cab from under her nose, but his charm is irresistible. Sparks fly and Avantika can't hold out against it for long. Despite reservations about Ehsaan being a Muslim, her father agrees to bless their wedding. Avantika and Ehsaan are married and leave to start a new life in New York.
As soon as they settle in, Avantika manages to find a job for Ehsaan at a local University. They set out to look for a home for themselves, but Ehsaan doesn't seem to like any of the houses they see. Finally through an advertisement of an Indian neighbourhood, Avantika manages to find a house Ehsaan actually likes.
Their neighbours are conservative Muslims and their lifestyles are a revelation to Avantika. At dinner, she is taken away from Ehsaan into another quarter where all the women dine separately. They all seem to blindly accept and obey the code of conduct set by Nasreen, who along with her husband Bhaijaan are almost the de facto head of the neighborhood.
http://www.washingtonbanglaradio.com/content/10690009-rensil-dsilvas-kurbaan-2009-saif-ali-khan-kareena-kapoor-vivek-oberoi-dia-mirza-kir
"Avantika is a teacher in a university in Delhi. She has come back from New York where she teaches, because her father has suffered a heart attack. During this period, she meets a temporary Professor called Ehsaan Khan. Soon they begin seeing each other and love blossoms. A few months later, Avantika receives a call from her university in New York, asking her to come back for the Fall Semester. Avanitka breaks the news to Ehsaan. He in turn, tells he doesn't mind coming to the states with her, to find a job. But first they need to get married.
"Soon after the marriage, they leave to start a new life in New York. They buy a house in an Indian neighborhood and move in. Just as they are setting up home, their conservative Muslim neighbors, Hamid and Anjum, invite them over for dinner. The next morning, Salma, one of the women Avantika met the night before at the dinner, visits her under the pretext of gifting her sweets. When Avantika invites her in, Salma tells her that she is in grave danger. Nothing is what it seems. Salma pleads with Avantika to help her. What follows next, is a series of incidents that suck Avantika into a vortex of danger and intrigue. As her life spirals out of control, Avantika realizes that she is a pawn in a huge game. And no one is to be trusted."