why bipasha refused woh lamhe

Bipasha Basu was approached for doing Parvin Babi's role in forthcoming 'Woh Lamhe' which focuses Parvin's alleged relationship with filmmaker Mahesh Bhatt. However Bipasha turned down the offer and newcomer Kangana Ranaut stepped into her shoes.
As per Bipasha, she refused the film because of actor Emraan Hashmi, who was supposed to play opposite her. Though, later Emraan too backed out of the film because he felt that he does not have a very strong role in the film. And Shiney Ahuja got roped in.
In a recent interview Bipasha said, it's not a kiss-phobia or anything like that, which scared her to pair up with kiss king Emraan. "I am way too tall and big for him and it wouldn't look slick," said Bipasha. "Emraan is great at his work. I know him from the days he was an assistant director. My only problem is his physicality, so far, he has worked with petite heroines; I am way too tall and big for him," said Bipasha.