I saw a ghost today

Today I was sitting in my car in the parking lot at school and reading about ways to prove or disprove the existence of God. The argument isn't whether he exists or not, the argument is how to prove or disprove in the most effective manner. Anyway, that has nothing to do with anything. The driver's seat was pushed back, my legs stretched out, book open across the steering wheel, when a young person walked between my car and the one right beside me. I hadn't heard or seen him approaching, and I would have because he came from in front of me, from the next parking lot. He had to cross through the median and it's crunchy from leaves and bark dust. No sound, even with my windows rolled down. I glanced in the side mirror and he was already gone. I turned around and looked, gone. I looked up and down the row of cars. No one. It was totally weird and totally cool. I don't know that he was really a male, but I got that impression. I found myself wishing he would've gone slower and maybe I could have had a better look. Really, I'm not entirely positive it even happened. Although, i'm not saying it didn't, as it did. But it was just weird. Not weird in a bad way, just different. I rather liked it. I guess I kinda miss dead people.