Looking at the body language, Mr. Brownshoes is clearly aggressive, while the fella' who laid his skinny-jean-wearing @$$ out was relaxed looking and didn't gesticulate wildly or appear to be as agitated. Quite frankly, until otherwise proven, I feel the punch was completely justified and appropriate. Heck, I wouldn't be surprised if the reason the puncher passed the punchee was due to hipster beard boy brake checking him or intentionally holding him up.