Chennai, Nov. 15 -- Bollywood's Shahenshah, Amitabh Bachchan is very active on his social media and he always updates his fans and also encourages them with thoughtful messages almost daily. In a similar way, he took to his Twitter on Friday to share a treasured letter which was written by his dear son, Abhishek Bachchan.

The letter was written to Big B who was away from the house on a long outdoor schedule. The letter read, "Darling Papa, How are you? We all are well. I miss you very much. Papa you will be home soon. Papa I am praying for you smile."

It continued, "Papa God is hearing our prayers. Do not worry. I will look after mama, Shweta didi and the house. I am naughty sometimes. I love you papa. Your darling son Abhishek." Actual...