"Fast and Furious 7" production has began and the cast of the film is clearly missing Paul Walker. Recently, Jordana Brewster told E! News at the Marie Claire Fresh Faces party on Tuesday night at Soho House in West Hollywood, Calif that Walker was a major element in Fast series and vacuum has been created in the world of Fast series since he met a tragic end.

"I'm sure it will be very bittersweet," the 33-year-old star said, adding "We all just want to honor Paul going back."

Paul walker died on 30 November in a tragic accident while coming from a charity event. He was sitting is passengers seat of Porsche Carrera GT when the car hit the electric pole and burst into flames. After Walker's death Universal Studious shut down the production of the film and release an official statement saying:

"Right now, all of us at Universal are dedicated to providing support to Paul's immediate family and our extended Fast & Furious family of cast, crew and filmmakers. At this time we feel it is our responsibility to shut down production on Fast & Furious 7 for a period of time so we can assess all options available to move forward with the franchise."

Brewster is yet to join the Fast family on the "Fast & Furious 7" sets; she said that though she can't wait to go back to the sets, a key element is missing for sure. When the actress was asked about Walker's role in the film she said that everything is under lock and key and she can't divulge any detail for now.

Reports have suggested that a body double would be used to finish remaining scenes of Walker.

Let us know your thoughts on " Fast & Furious 7" film. Do you it will be success without Walker?