A few years ago I was at a bar and some girl who was drunk stumbled a bit and then looked around to see if anybody saw her. I was the only one who saw it and I said "don't worry, that didn't happen." I don't think she understood what I said as she gave me the stink eye and walked off. About a minute later, a bouncer came up to me and said that he was told that I was "inappropriately touching the females" despite the fact that I hadn't touched a soul in any way, shape or form that night and my friend was right there watching me the entire time. We quickly figured it was this one guy who had been trying to hit on the girl and he gave me the stink eye as well. So we objected to the bouncer coming up to us, explaining that I didn't touch anybody and even if I did, the bouncer didn't see it. That proceeded to the bouncer shoving my friend to the floor.
It's extremely easy to get in a fight at a bar or club and that's just for the Average Joe. A celebrity is far worse and players really need to take that into account.
YAKUZA