..or simply just shrug it off, move on and forget about it all together. I don't get how this would even bother you, especially if this guy wasn't even a friend, co-worker, colleague etc to begin with. I mean, are you going pull a heavy, whine and cry or write letters demanding an explanation every time you come across a clown like that? You'll be a frustrated unhappy guy with a bad case of writers cramp if ya do. Shit like that happens every day. Seriously, forget about it.