Why do people do this?

Why do people who were a part of your old friends group try to speak to you. Knowing you fell out with everyone select few see you and saying hi and watsup. Are they just trying to be funny I don’t understand it if so it’s working. Especially situations were the person you fell out with is close to them. I accept I was wrong never apologized but I just removed myself from the equation. Knowing I’m not wanted around anymore I assume me removing myself silently not trying to talk will speak for me that I have learned my lesson.

Why do people do this?
Post Opinion