Producer Karan Johar replied, “We have a unique trend in our office. I’m Karan Johar, I already have a director called Karan Malhotra. I have a director called Siddharth Malhotra and we also have an actor by the name of Siddharth Malhotra! So a lot of permutations and combinations keep on happening with our names.” David Dhawan was also present at the launch to cheer his son Varun who makes his debut in the film. David initially was looking tense and worried but once the promos began rolling, he was seen happy and relaxed