Every time I am starting to miss him, consider inviting him round for drinks, etc, he does something arsey.
Do they all do that? It is like some kind of safety valve. 90% of the time it is all "I really miss you, I would do anything to just be near you" but then just when that starts working, the 10% of "I hate you and think you are an idiot" pops back up and I am reminded of the cycle I was in with him for almost the last decade.
Sigh.