'Fast and Furious 7' Cast News: Paul Walker Death Still Painful, Vin Diesel Remembers Friend Via Photo on Facebook

'Fast and Furious 7' actor Vin Diesel recently went on social media in order to reveal never released photos (from the set) and his thoughts regarding his late co-star Paul Walker in their upcoming movie.

"I must also say, that it was emotional and bittersweet... we all went above and beyond to make Pablo [Paul Walker] proud, but man, I wish he could see what we have created and just how far we have come," wrote Diesel on Facebook on September 23.

In addition, the 47-year-old New York City native also posted a photo of himself and Walker wearing fancy business suits on the set, where Dominic 'Dom' Toretto joins forces with his longtime friend (and brother-in-law) Brian O'Conner for the very last time in the popular film series.

He also revealed his opinions about his future action film after Universal Pictures showed him the exclusive trailer for the long running movie franchise.

"Speechless... yeah, it was that INCREDIBLE!," wrote Diesel on Tuesday.

Diesel is well-known for posting on social media often, shared some heartwarming photos of himself and his co-stars Jordana Brewster and the late Paul Walker on Facebook three months ago.

"Six months have passed... and I still go to the Fast Seven set every morning half expecting to see my brother...Count your blessings... the blessing of brotherhood...," posted Diesel on his official Facebook page on June 1 in reference to his longtime co-star Paul Walker's tragic car crash on November 30, 2013.

The 'Fast and Furious 7' film which has an all-star cast including the late Paul Walker, Vin Diesel, Jordana Brewster, Dwayne "The Rock" Johnson, Tyrese Gibson, Ludacris, Michelle Rodriguez, Kurt Russell and Romeo Santos will appear in movie theaters on April 10th 2015.