Hm, I don't really expect to run into him again; I was at a grocery store I almost never enter, towards the edge of the neighborhood (an area I don't spend a lot of time in). He was leaving work somewhere nearby, so he spends most of his time in a particular office building. I don't know remember where he said he lives, but it isn't nearby. If I saw him again, I'd just remain firm about not wanting to date him.... and take another detour. ;)