Actress Mouni Roy is being criticised on social media after 'Hai Jawani Toh Ishq Hona Hai' trailer showed her playing Varun Dhawan's fake mother. Social media users questioned the casting, pointing out that Mouni is 40 while Varun is 39. "Are you kidding me?" a user wrote. "How can they make Mouni Varun's mother even if pretending?" wrote another.