Hate Story 4 not only about sex?

Actor Karan Wahi says he decided to be a part of "Hate Story 4" because the upcoming film doesnt just feature sex and is basically a thriller story.

"I think the most special thing about 'Hate Story 4' is that the franchise is very successful. I don't know about the other parts because I haven't done them, but when they came to me with this story, their entire perspective was just not to sell sex," Karan said in a statement.

"It's a thriller, there is a quotient of sex in it, but we don't want to make it look like erotic thriller. We rather make it look like a thriller which has a story.

"In 'Hate Story 4', I am playing the son of a very affluent tycoon who works with his father. His name is Rajveer and is in his mid-20s. He is more flamboyant and expressive than his father or his brother," he added.

Directed by Vishal Pandya, "Hate Story 4" will also feature Urvashi Rautela, Vivan Bhatena and Gulshan Grover.

Why? Didn't you like BW superstar Karan Singh Grover's HS3? Would you like to say anything about HS3?