Rajinikanth was terrified about romancing Sonakshi Sinha in 'Lingaa'

Sonakshi Sinha, Rajinikanth, 'Lingaa', Tamil superstar, Superstar Rajinikanth, Rajini

South icon Rajinikanth feels the worst punishment an actor can get is to sing romantic duets.

Sonakshi Sinha and Rajinikanth

The sexagenarian star does not mind doing stunts and make-believe, but when it comes to serenading his ladies in the film, he gets the heebie-jeebies.

During interviews about his recent release, Lingaa, Rajinikanth said that as he had seen co-star Sonakshi Sinha as a toddler, romancing her made him terribly nervous. She reminded him of his daughters!