Karan Johar has acted in Aryan's first project 'Bads of Bollywood'. Karan has written an emotional note about the experience of working with Shah Rukh Khan's son. In that note, he affectionately refers to Aryan as 'my first child', which further highlights their family closeness.

Karan Johar opened up about the character traits of Shah Rukh Khan and Aryan Khan on Kamal Nahata's YouTube show Rapid-Fire Round. Karan claims that the father and son are very similar in their emotional expressions. He says, "They both pour out their emotions like crazy in every shot of the scene."

But in Aryan's case, if the scene is not to his liking, he gets angry very quickly. And this is where Karan shows an important difference between them. In his words, 'But what separates him from Shah Rukh is that his stage is not in front of the camera, but behind it.'

Talking about Shah Rukh Khan's professionalism, Karan Johar revealed a surprising fact. He said, "Shah Rukh Khan never talks about the remuneration before signing a film. He says, 'Send me whatever paper you want, I will sign it.' Till today, he has not discussed money or script for any film."

Shah Rukh Khan and Karan Johar's relationship started with the film 'Dilwale Dulhania Le Jayenge', where Karan worked as an assistant director. Then, Karan made his directorial debut with 'Kuch Kuch Hota Hai', where Shah Rukh played the lead role. This duo has given Bollywood one superhit after another like 'Kavi Khushi Kavi Gham', 'My Name Is Khan', 'Ae Dil Hai Mushkil'.