Filmmakers Karan Johar and Farah Khan got together for a fun episode of Farah`s YouTube channel.  The duo often treat their internet audience with fun banter between the two. This time Farah curated a game to test Johar`s knowledge about popular suburban areas in and around Mumbai. 

Farah Khan tests Karan Johar`s knowledge

The `Main Hoo Na` maker took to her Instagram handle and shared a glimpse from the episode, where Farah asked KJo to guess the names of some of the suburban areas of Mumbai.