The Children’s Day celebration on Kaun Banega Crorepati (Sony Entertainment Television) turned out to be special for hundreds of children as Mr. Perfectionist Aamir Khan made a very special appearance on the show. It was dream come true for hundreds of school children as Aamir Khan paid a surprise visit on KBC. Aamir who was shooting nearby for ‘Dhoom 3’ dropped on the sets to meet Bachchan who was shooting for the Children’s day special episode. Dressed in a simple tee, capri and chappals; a very casually clad Aamir dropped by to meet Big B and in turn surprising hundreds of enthusiastic school children. When AB informed Aamir about his ardent fan Ismit, he immediately made his way towards the hot seat and shook his hand. He later chatted with AB about the show and his upcoming film. Quite a noble gesture, Aamir!!!