Something about following or accompanying a vehicle - train or bus (?) that was involved with an online mailing group I used to be in (but felt rejected from and quit). IE, there seemed to be some folks there from that group and they expressed some scorn.
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Being in a room with a strange UFO-related mural on the ceiling along with Whitley Strieber. Some other people had just passed through; we both lingered to photograph it, though he in addition seemed to be commenting on it - perhaps via a mini tape recorder? I went to take a photo, but was distracted by noticing what he was doing. Then I felt I kind of lost the shot (maybe the light changed). He prepared to leave and I made some light semi-joking comment as he passed by, and he ignored me, but as if somewhat wary, as he moved on.