It’s My Turn
This guy was a ballroom dancing instructor who had just finished teaching a soon-to-be-married couple how to dance. When their lesson was over, the OP noticed a red spot on the man’s neck and, for some reason, decided to comment on it. That’s when everything went from happy to downright terrible, and the would-be wife was left on the floor, a crumbling heap of snot and tears.
But that’s not the worst part. The person who booked the next session saw everything unfold in front of her, but the only thing she was worried about was losing time on her dance lesson. Learn to read the room, lady.