i hate unreliable people

if you say you're going to do something/you make plans with me and you don't do it/you don't show up/you're extremely late to the point where I ceebs then don't expect me to want to talk to you (◡ ‿ ◡ ✿) it's even worse when you don't tell me and hope I forget about it or something, I mean can't you at least come up with some stupid lie telling me you can't make it o m g