Hai Jawani Toh Ishq Hona Hai Trailer: 'WTF Is This Casting?'; Netizens React To 40-Year-Old Mouni Roy Playing Mother To 39-Year-Old Varun Dhawan

The trailer of Hai Jawani Toh Ishq Hona Hai was released on Saturday, and it shows that a 40-year-old Mouni Roy is playing the role of 39-year-old Varun Dhawan's fake mother. Netizens are reacting to it on social media.