Thats why Kalki scared for her next 'Margarita With A Straw'!

The actress said she underwent lengthy and strenuous preparations for the film as she wanted to be as believable as possible in the role of a wheel-chair bound girl afflicted with cerebral palsy. "I was training for six months before shooting the film as I had to get the body language right. I wanted to get every aspect of disability right. I did a six-weeks workshop with Adil Hussain. We tried putting marbles in my mouth for the speech part. It was a long process. During the two months of shooting I stayed in my character completely," the actress said.