Something relevant here is something I read in another post that really resonated with me. I think it was Frank's post (if I attributed to the wrong person, please accept my apologies), but I believe his counselor put it into perspective when she asked him if he ever had a former girlfriend who he later became just friends with. In his sitch, he had and his C asked how he interacted with her after everything, and it was very casual (of course). The way I see it GH hit right on as well. If a friend walks by and doesn't say "how's it hanging" we don't run to our corner and fret over every possible scenario for why they didn't. Its that type of interaction I guess we are seeking.
"Achieve success, but without vanity; Achieve success, but without aggression; Achieve success, but without gain; Achieve success, but without force." Lao Tzu