I had a slightly weird encounter when I went for a quick walk around the block at lunchtime. I was walking in a housing estate a few minutes away from my own road. A car pulled up beside me and the driver asked me if I lived at number 10. I said no and kept walking. I passed number 10 and noticed she'd pulled up as if checking that I wasn't going into that house. I kept walking and she drove on but I noticed she'd pulled up around the corner. It was like was checking I wasn't backtracking and going to that house. Quite odd. What do you reckon it was about?