Ohhhh - we had been corresponding for a long time online, on the phone, etc, and I agreed to meet him. We both arrived at the same time, in my driveway. It wasn't a surprise, it was a prearranged meeting. Not like "oh, you handsome hunk, what are you doing in my driveway?" LOL.
I was about to stand out in the street & wait for someone to drop out of the sky.
When my sister was about 4 years old, she used to say she wanted to be a "farmer's wife". When asked how she was going to find a farmer, she said she would go knock on the door. If he already had a wife, she'd go to the next farm.
I figured you just came across someone hanging around driveways hoping a single woman lived there. If not, on to the next driveway.