Karan Johar and Kangana Ranaut

Karan Johar had laughed with Kangana Ranaut as she branded him the 'flagbearer of nepotism' on his chat show recently. But, in hindsight, the filmmaker probably feels it was not funny. KJo, who returned to the city from England on Sunday, attended a session at the London School of Economics where he reportedly said he was "done" with Kangana playing the victim card.