So Now Airline Passengers Are Fighting Each Other

Not sure what sparked this but it gets a little out of control. The guy in red just hops up and starts throwing something like punches. Actually it's more like a little girl throwing slaps"I'll scratch Your eyes out!" The guy in black looks to have a pretty solid punch. Either way it gets out of control and ridiculous real fast. I feel  sorry for the stewardess who has to try to stop it. However with these two she looks like she might be able to handle them.