"I love watching horror films because I DO NOT get scared easily. So for me it was like, 'Arey, kaise karungi ye main (How will I do it!)... after I do not get scared, how am I going to behave that i'm scared, I CANNOT do it'," the 26-year-old said here.
But the model-turned-actress gives full marks to her director, Vikram Bhatt for directing her the best way.
"I don't believe anyone may have made me do what Vikram (Bhatt) has made me do. The entire imagination and expressions... I FEEL the entire credit goes to the director," Esha said.
"Raaz 3" revolves around black magic, but Esha doesn't believe within the concept.
"I do not believe in black magic. But, I mean its never happened to anyone around me or to me, touchwood. I just think if there's good, there's (also) bad," she said.
"Raaz 3", set to hit screens Sep 7, also features Emraan Hashmi and Bipasha Basu.