If you break up with a guy, and he's not entirely happy about it, and then you stumble across him on Facebook because you're both in the same group because you went to highschool together, or because his current girlfriend went to highschool with someone you went to university with, who you only discovered to be on Facebook this very day, is it considered acceptable to message him and tell him "hey, how are you? Hope you're good" or is it just bad manners to try to engage him after many years, and it's just weird to try to send him a friendly hello?
That is the most shamefully long, and incoherent sentence, I think, I have ever written.
Going to bed now. I welcome your input. Particularly anything involving juicy personal stories; I love those.