I’m sure this is going to make me “that guy,”  but walking up and ordering at the counter is exactly what you do at a fast food joint and i don’t tip there and i’m not tipping you either, despite your tip jar.   i’m sure it’s my age, since i remember a time before anyone had the nerve to put out a tip jar for this…

And who did his actions hurt?  No one but your fragile ego, apparently.

Parents on one flight, kids on the other?

No offense, but maybe the title should have been: