David Dhawan breaks down at son Varun's Hai Jawani Toh Ishq Hona Hai trailer launch | Video

The trailer for Varun Dhawan's film, Hai Jawani Toh Ishq Hona Hai, was originally scheduled for release on May 21 but was postponed due to a controversy. Today on Saturday, May 23, the trailer for Varun's film was finally released. Simultaneously, a trailer launch event was organised in Mumbai, attended by the film's director, David Dhawan; lead actor, Varun Dhawan along with Mrunal Thakur, Pooja Hegde and the rest of the star cast.