My neighbours hardly ever leave the house. They have 2 cars, which are always parked outside. I know this because my living room window faces their drive. However, I have noticed that their cars are only ever gone when I've been out and about in my car, which these days is not very often, as I don't go out that much. Initially I thought it was just a coincidence, but it seems to happen all the time, without fail. If I've been out, the cars are gone. I come home and shortly after, they come back home too. It's starting to creep me out slightly.
Has anyone else encountered something like this?