The trailer for Varun Dhawan’s Hai Jawani Toh Ishq Hona Hai arrived on Saturday, two days later than planned and with considerably more anticipation than a film of this kind typically generates before its trailer drops. The three-minute-fifteen-second trailer opens in a courtroom. Varun Dhawan’s character Jass and Mrunal Thakur’s character Baani are in the middle of a divorce hearing. When the judge asks why they want to separate, Baani’s complaint is that Jass wants to romance her all the time.  In Jass’s defence, he reveals he is simply trying to have a baby with his wife. The judge looks understandably confused, which sets the tone for everything that follows. Jass subsequently meets Preet, played by Pooja Hegde, at a club and tells her he is single when she asks about his relationship status. As their romance develops, Baani reappears and announces she is pregnant. Before Jass has absorbed that, Preet makes the same announcement. The rest of the trailer revolves around the fallout from both revelations landing simultaneously, complete with family chaos, comic misunderstandings …