Paul Walker to Take on '50 Shades'?

As the hunt continues for Christian Grey (one of the leads in the film adaptation of Fifty Shades of Grey), fans shouldn't be surprised if Paul Walker's name is thrown into the running.

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ET Canada's Natasha Gargiulo caught up with the 39-year-old actor on the set of his new film Brick Mansions, out next year, where he explained what it would take for him to play the bondage-loving businessman.

"It would be really important to have incredible chemistry with whoever the girl was and it couldn't be something you would have to force," Paul said. "I think the people need to spend a lot of time together and intimate time would probably help, you know?"

Paul seems to have found chemistry with his current leading lady Catalina Denis in the action flick Brick Mansions.

In the movie -- a remake of the Luc Besson French film District B13 -- Paul plays an undercover cop who tries to infiltrate the gang of a local crime boss in order to disarm the drug lord's neutron bomb.

Watch the video for more.