His disappointment in Badki continues when she goes to Mumbai, thinking she will achieve nothing. He resents the fact that Badki was not born a son and vents out his frustrations on his loved ones. He buys lottery tickets thinking he will win and more importantly bring back his days of glory. As the family sinks into poverty, he does nothing to help. Anupam Kher as Shivshankar Sahay - A former economics teacher, Shivshanker is unable to cope with an unfair dismissal at the college and his bitterness grows and grows.She is intelligent and sharp minded but unaware of the sacrifices Badki is making for the family. Her mother and sister love her to the core and do everything to protect her. Konkona Sen Sharma as Shubhavari Sahay (Chutki) - Chutki (which means "little sister") has everything she could ever want.She goes to Mumbai to help her family and does not hesitate in making sacrifices for them. Her father has always disliked the fact that she was not born a son, which hurts her. When her education is stopped to compensate for expenses she does not fret, but instead carries on and helps her mother.
The two sisters return to Banaras for Chutki's wedding Badki comes face to face with Rohan, as he is revealed to be Vivaan's brother. Chutki inadvertently discovers what Badki does for a living. Badki finds love in attorney Rohan ( Abhishek Bachchan) but leaves him, afraid that he would be disgusted by her profession. The younger sister becomes a trainee at the Matrix Advertising agency, and Chutki falls in love with her boss, creative director Vivaan ( Kunal Kapoor). Chutki completes her MBA and, unannounced, comes to live with Badki in Mumbai. Misleading her family - telling them she is an event planner - and sending them money for her father's medicines and to keep the family home from being foreclosed on, Badki hides her secret.
After encountering many obstacles and feeling desperate and out of options, she is forced to become the exclusive call girl "Natasha". As featured in the film, from Rani Mukerji, Jaya Bachchan, Anupam Kher and Konkona Sen SharmaĪs things go from bad to worse, Badki goes to Mumbai to find work.