Actor Rajesh Kumar reacted to 'Sarabhai vs Sarabhai' co-star Ratna Pathak Shah's opinion on 'Karva Chauth', saying that such "highly educated and liberal" women often question 'sanskriti' and culture. "Opinions are formed only when you don’t have specific knowledge about a subject," he added. Ratna had said she finds it 'appalling' that modern women still observe the tradition.