Mumbai: At a time when several actors are advocating for an 8-hour work shift, filmmaker Rajkumar Hirani revealed that Ranbir Kapoor used to come on set at 3 am during the shoot of their 2018 release ‘Sanju’. Hirani Recalls Ranbir’s Commitment During ‘Sanju’ Speaking exclusively to IANS, Hirani shared that his makeup used to take.