To me this just screams behavior of a crankhead. If I can put on my Dr. Drew hat for a minute, the way he stumbles through saying "Did you wanna fight is that the deal" along with acting compulsively seems like something a person on meth would do, and given that Hollywood's a decadent and degenerate cesspit where most actors are raped or at the very least, coerced as kids, it wouldn't shock me that he'd become an addict to cope.
Obviously that's a huge conclusion to jump to, but it's my first gut instinct after watching and rewatching the video a few times. Either way, fuck him, that' s a piece of shit thing to do, especially when you try to present yourself as being the #1 woman protector™ , and go around doing shit like this to normal people.