K.S. Ravi Kumar’s “Linga” which is slated to release this Friday starring Rajnikanth and Sonakshi Sinha.

“Even in my first film, I didn't feel so nervous as much as I did when I had to romance her. I've known Sonakshi as a baby, and she has grown up together with my daughters," he said.

“The worst punishment god can give actors like me who are in their 60s is to sing duets. I found shooting duets with Sonakshi more challenging than doing stunts atop a moving train in the film.” He added.

The  superstar wasn’t so nervous while he shooted for the first film but he also felt the same for the film's second heroine, Anushka Shetty.