Varun Dhawan and Alia Bhatt, who showed their crackling chemistry in Humpty Sharma Ki Dulhania, are all set to give their chemistry a different angle in their upcoming film, Badrinath Ki Dulhania. While these two actors are on a promotional spree, there was no chance that they would miss giving a visit to their Godfather, Karan Johar's popular chat show to promote their film. His two protégés and favourite students, are all set to brew up a storm on the Koffee couch in the no-holds-barred-episode of Koffee with Karan season 5. Varun is in his element - stomping, dancing and jumping around! From displaying his affection for Alia as a best friend by sitting on her lap to claiming that he is a “shy” boy to even launching into an impromptu acting and dancing sequence, Varun is a riot! At one point, he even compares ‘love’ to a ‘fan’. How?