Prior to the game, Russell said he regrets the whole situation and that he wishes he "could make things better right away but I can't."
The video, which is believed to have come to light last week via the Twitter account of a celebrity gossip site, shows Russell filming Young while asking questions about Young being with other women. Young and Australian rapper Iggy Azalea announced their engagement in June.
Russell said he feels like he has put Young's personal life in jeopardy.
"Honestly, I do," he said. "I've always been known as a guy that plays around a lot, and he has been, too. To be around somebody that's similar, with the same similar characteristics, is different. He's one of the guys that I've always talked to about anything, and I cherished our friendship. For me to have an incident like this come up and put it in jeopardy is not what I was intending to do."
Russell, 20, said he has apologized to Young for the incident.
"I reached out to [Young], let him know my apologies," Russell said. "I don't know if they were accepted. I wouldn't blame him."