Big B on a mission!

Amitabh Bachchan is on a mission to meet friends.
'Spent very early morning with Aamir and his team at work ... interesting comment and discussions on film and future,' he tweeted.
The actor also met up with his former co-stars Shashi and Shammi Kapoor. 'Just visited Shammi Kapoor ji in hospital .. Despite his condition full of life joy and fun .. A true star .. Get well soon ! Many wondering if I have made a typo error about Shammi ji and Shashi ji ... no I have not ... they are both in Hospital ..'