I tried saying hi to this person yesterday when I was on a mass transit system and they just sat there and ignored me for two seconds and then got up and moved to another seat until they got to another train station where they stormed off my car and walked to another one behind.
I did also manage to do something that I regret yesterday and that was call them the b-word for acting so childish after I saw them sitting in the other car pouting when got off at my stop. I regret doing that too. At the same time, I have a hard time when people whom I know and used to talk with, seem to give me the silent treatment and pout while seeming to act like I am dead to them, it is a hot button. I don't do all the time.
I got flustered because I was trying to move on and let the water be over the dam and they just continued to remind me that I am this monster all over again.