Bollywood megastar Amitabh Bachchan entertains his fans by regularly sharing throwback photos on social media. On Friday, Amitabh shared a photo collage with his children Abhishek Bachchan and Shweta Bachchan Nanda. Big B captioned the picture as, “Kaise itne bade ho Gaye” (‘How did they grow up’). Netizens reacted to the photo with love and tonnes of comments. On the Instagram handle, he shared an old photo of himself with his kids and revealed that had Shweta and Abhishek came to visit him on the sets of ‘Amar Akbar Anthony’.