"The biggest compliment for me was when my dad saw the film...and usually he is my biggest critic....He told me, 'There is not one false moment from you'," the 28-year-old said on Friday at the launch of the cover of a magazine featuring the father-daughter duo.
"Obviously, he doesn't say anything beyond that," she said, adding how her father then went on about her film's co-star Dhanush.
'Raanjhanaa' marks Dhanush's entry into Bollywood. He plays Kundan in the movie and Sonam essays his love interest Zoya.
Released on Friday, the Anand L. Rai directorial is said to be amassing a good response at the box office.