Actor Saswata Chatterjee, who played the original Bob Biswas in 'Kahaani', said he wasn't disappointed with the decision of him being replaced in film 'Bob Biswas'. He added, "Why will I be bothered...if I was upset I would've...given so many statements." Saswata instead admits being proud of making the character so iconic that actor Abhishek Bachchan stepped in his shoes.