Woah! Karan Johar reveals about Shabana Azmi and Dharmendra's love story in Rocky Aur Rani Kii Prem Kahaani being inspired from a family member

In a recent interaction, Karan opened up about how the idea of making RARKPK, starring Ranveer Singh, Alia Bhatt, Dharmendra, Jaya Bachchan and Shabana Azmi in the lead roles, popped into his head one day.