Tyrese Gibson, revealed in Arsenio Halls show that he was in severe depression after losing his best friend and co-star Paul Walker.

After Paul's final autopsy result was revealed, Tyrese Gibson said in Arsenio Hall show, "I've never been depressed in my life, but I was very, very sad and down. It took me a minute to shake it...I was with him just four days before it happened. We was on the set shooting [Fast & Furious 7 in Atlanta] and that was a lot of shock and trauma for the family and all of us involved, because he's such a nice guy...[But]I found my smile again in Dubai."

Gibson further said that he found the courage to smile back as he had never seen Paul Walker cry.

"I think, at the end of the day, my inspiration was...I've never seen him cry," admitted the actor, adding, "I've never seen him sad. I've never seen him down. So, at the end of the day, he wouldn't want anybody to be sad or miserable about the fact that he's not here because that's just not who he was."

Paul Walker was a fun loving man and had an undying spirit to live life in a risk zone. Before his death, he had moved on to live with his daughter Meadow Walker and shared a very strong bond with her. It was also reported that Walker had decided to quit the movie industry to stay with his daughter Meadow. Apparently, Paul Walker wanted to make up for the time he had lost with his daughter.

Meanwhile, production of the "Fast and Furious 7" film is still on standstill as the makers have still not decided how to move forward without Paul Walker.

"There's a lot of sensitivities about how to move forward," explained Tyrese in the show.

"We have to be honorable toward...the obvious. But, I do know this: there's no way Paul, specifically, would want this franchise to go away."

"Fast and Furious 7" release date has been pushed to April 2015 and fans hope that soon the makers of the film decide the fate of it.