I have a couple. The elder that used to study with me came to my door one day. He reminded me of all the wonderful times we had out in Service (I really couldn't remember any). I was really turned off when he told me he loved me. His guilt trip disgusted me. It made me never want to come into contact with him nor the JWs again.
There was another time when I ran into a regular pioneer on the bus. We were riding through our territory and he said, "This is your old stomping grounds! Remember all the good times we had going door to door around here?" WTF was with all these good times out in Service that I couldn't remember?
Anyway, what's your most memorable "We miss you" experiences?