My buddy Mark had his router tucked behind his TV stand for years. His wifi in the kitchen was basically useless, just one bar. He finally ran a longer cable and put the router on a bookshelf in the hallway, a totally central spot. Now he gets full signal everywhere, even out on the patio. It was such a dumb little fix for a daily annoyance.

Read an article about how screens can't show some Pantone colors right.

Haha that's amazing! Honestly that clerk was probably running through every possible scenario in his head at once. Like is this a prank, is this real, should I offer help, what's the right thing to do here. You gave him a story he'll tell forever, and you got a free side of awkward tension with your gas purchase. Perfect zombie walk bonus round.