For a change, Amitabh Bachchan was sans his wife, Jaya, and son, Abhishek and daughter-in-law Aishwarya when he went to shoot for filmmaker Karan Johar’s
Koffee With Karan
. He was accompanied by daughter Shweta. “Shweta and Karan have been the best of friends from when they were five or six years old!” Big B posted on his Twitter.