B-Towns sultry siren Bipasha Basu is scared of her own laughter after acting in Raaz 3. In 'Raaz 3', I laugh in a certain way, you must have noticed in the promo. Now when I watch a comedy film, I don't even laugh aloud because I am so scared of my own laughter," the 33-year-old said here at the launch of the first look of "Raaz 3. I am a big sissy, I don't look like one but I am. When I was narrated the script of the first 'Raaz', the chair I was sitting on flipped back and I fell down, I was so scared. Even while shooting for 'Raaz' I was the most scared, she added. She has joined hands with the Bhatt camp after a decade and is glad to team up with them. I just said to Mukeshjee (Mukesh Bhatt) and Bhatt saab (Mahesh Bhaat) that give me a film where I really want to sink my teeth into my character. When they narrated this film ('Raaz 3') to me, I loved it but I was really scared about doing it, about projecting it in the best possible manner. But I think I have pretty much done it honestly, she said. The movie will be released on 7th September.