Who doesnt know Bollywoods dreaded villain Gulshan Grover today? People and especially actresses used to tremble after seeing his roles in films. But it is not easy for him to do such roles in films. Especially doing intimate scenes is very difficult for him. In one film he was even caught while practicing a kissing scene. Katrina Kaif is among the top actresses of the industry today. But she has worked very hard to make her place in the industry. Her beginning was not very special. Her first Hindi film was Boom. This film which came in the year 2003 could not do anything special at the box office. But Katrinas bold scenes in it were much talked about. Apart from the bold scenes how can anyone forget Katrinas kissing scene with Gulshan Grover? The film Boom was released in the year 2003. Amitabh Bachchan was also seen in this film. The film may not have done anything special at the box office. But years after the release of the film Gulshan Grover had told in an interview that he was feeling very uneasy about the kissing scene with Katrina Kaif. Not only this he was so confused and nervous that he and Katrina had even practiced kissing in a closed room several times. Amitabh Bachchan caught him red-handed In his interview Gulshan had revealed I had to do a kissing scene with Katrina Kaif. It was a very difficult scene. One big reason for this was that I had to do this intimate kissing scene in front of Amitabh Bachchan and the second thing was that Katrina Kaif was new to the industry at that time. So she herself was not feeling comfortable about it. I was also very scared that something might go wrong. But when we were doing this scene while practicing the smooch scene Bachchan sahab suddenly came there and our condition got worse after seeing him. But he cheered us and he left. Let us tell you that later when Katrina Kaif established herself in the industry and became quite famous her Boom kissing scene was in the limelight. During that time there was a lot of controversy regarding this scene. Not only this Katrina was even asked for an explanation.