Someone tells you that they have just been stabbed and you just ignore them. Very public spirited, I can only hope that somebody returns that sort of courtesy to you sometime.
Was he beneath your social strata?
We didn't think that he had been stabbed. He didn't seem to be in pain. Why did he come to our table? I would have thought that he would have asked at the bar if they could phone for an ambulance, and be sitting near there with concerned staff nearby. None of that was happening. Why was he still drinking alcohol, which thins the blood? The guy hadn't been stabbed, that's why.
A possible motive would be to quietly sit at the tables of newcomers to the bar, and quietly make sure that they dont want to return. He could have be doing an owner of a rival pub a favour. Or was there someone else ready to rob us at knifepoint in the toilets? I cant think of other motives.