It seemed so realistic. It's sounds like you're speaking from experience. My favorite part of your story was the fact that you wished the coffee stain would remain on your shoe, to remember her. It was a perfect ending. I'd suggest breaking them up.
Shorter paragraphs make the prose much more readable.
Check in some short story books if you need to get an idea of generic paragraph length. I almost forgot. I love the contradiction. This guy is smart. The descriptions you used were excellent - of the lawyer, the 13 year olds, the old couple, and the friendly girl who wanted the match.