Veteran actor Ranjeet shared anecdotes about Amitabh Bachchan's disciplined routine during the shooting of their second film together, 'Reshma Aur Shera.' Ranjeet recalled that Bachchan would write letters to his parents every night and read the Bhagavad Gita every morning. This practice was part of Bachchan's dedication to his craft and the meticulous preparation characteristic of actors from that era, as highlighted by Ranjeet.