I feel like a bit of a loony writing this, but I unexpectedly saw one of my exes in a shop today, one whom is from long long ago and I have NO wistful feelings for whatsoever, but no hard feelings either we are friends on SM but don’t speak. Basically I ran away and hid! He didn’t see me. What is it about bumping into exes that makes people nervous like that. I should have just said hi. He was with who was presumably his current wife/partner so part of it was just not wanting to create an awkward moment. And I have social anxiety in general, but it did get me thinking, what is the right thing to say to an ex if you see them? Is it weird to be friendly and strike up a conversation or is it a bit inappropriate? I’m just not good in situations with unspoken social rules!