Bipasha's beau Karan Grover is preparing hard for 'hot' scenes with Zarine Khan

New Delhi: The trailer of erotic thriller Hate Story 3 released a week ago and became one of the most watched videos quickly. Anyone who watched the trailer knows how it rose the temperatures high, with loads of sensual scenes.

Actor Karan Singh Grover, who plays a business tycoon in the movie, is leaving no stone unturned to deliver his best. Especially, the hot scenes!

Insiders from the industry reveal that Karan wants his sensual scenes with Zarine to be bang on. The two will be shooting for some steamy scenes soon. The sequence requires both of them to show their bodies. To attain perfection, the two are sweating it in a gym. Karan, who is a fitness freak, has taken to rigorous gyming sessions while Zarine has also shed some extra kilos to look sultry.

Also Read: Sharman, Zarine 'comfortable' with sex scenes in 'Hate Story 3'

If this wasn't enough, the two have also started a special diet to complement their workout sessions.

Hate Story 3 is the third instalment of the franchisee but is nothing like the other ones. It is much more sensual, hot and sexy as promised by the makers. The movie also stars Sharman Joshi and Daisy Shah in pivotal roles. Evidently, both the actresses debuted opposite superstar Salman Khan. Set to release on 4th December, it would be worth watching how Indian audiences accept the movie.