I don't like dates. If you meet someone that you like then meet them out somewhere. That's good because that's comfortable. I don't like the feeling of going to pick someone up that I don't know that well at their house and then take them to kind of a formal restaurant.
If an ordinary person parks outside another ordinary person's house for a week, it's considered stalking. If, however, that person is considered newsworthy, it's perfectly legal for paparazzi to do the same thing.