Vin Diesel will make you cry today.
The Fast and Furious star posted to Facebook on Wednesday a touching video of himself singing Tove Lo's "Habits (Stay High)" in honor of his late friend Paul Walker, whom he called a "brother."
As pictures and video of the two together play behind Diesel, it's his signature deep voice singing the lyric, "You're gone and I got to stay high all the time to keep you off my mind," that will really make you feel the grief he's going through.
WATCH: Vin Diesel Honors Paul Walker By Singing 'Furious 7's' 'See You Again'
Diesel is clearly using singing as a way to cope with Walker's death, writing, "The ever continuing process of healing…"
This is not the first time we've seen Vin Diesel sing in tribute. In April, the 47-year-old actor sang Wiz Khalifa's "See You Again," the song that plays over the final goodbye between Dominic Toretto (Diesel) and Brian O'Conner (Walker) as they take one last drive in Furious 7.
PHOTOS: Remembering Paul Walker
Walker passed away on Nov. 30, 2013 in a fatal car accident at the age of 40. One year later, his father Paul Walker III shared memories of his son with ET. "The last time I saw him, he gave me a kiss on the cheek, I gave him one. I told him I loved him," Walker said. "It's a great memory."
Watch Paul Walker III pay tribute to his son in the video below.