Actress Anushka Sharma, who is gearing up for the release of her forthcoming film "Sui Dhaaga", says she was afraid to play the role of Mamata in the movie.

Anushka was present at the trailer launch of her upcoming film along with co-star Varun Dhawan, director-writer Sharat Katariya and producer Maneesh Sharma on Monday. The actress said she loved the script, but she declined to play the character.