Karan Johar opens up about the backlash faced by Deepika Padukone-Ranveer Singh and Rashmika Mandanna-Vijay Deverakonda, along with his views on paid trolling and online negativity. Karan Johar has shown support for Vijay Deverakonda and Rashmika Mandanna following the criticism they faced after appearing on Koffee With Karan Season 9.