Actress Neena Gupta talks about wearing a house help`s salwar kameez to get the role in `Badhaai Ho` on `Kaun Banega Crorepati 13`s` Shaandaar Shukriya episode.

She loved the script of `Badhaai Ho` from the first reading, but never got a call back. Though things changed when she was called to visit the director of the film, Amit Sharma in his office.