Looks like Emraan Hashmi has discovered an age-old connect with his 'Chehre' co-star Amitabh Bachchan. The 40-year-old took to Twitter on Sunday to reveal that 46 years ago, his grandmother essayed the role of Big B's mother in 'Zanjeer'.

Hashmi and Bachchan shot the first scene of their upcoming film on Saturday, and during the course of their conversation, the 'Cheat India' star realised that 'Zanjeer' completed 46 years yesterday.