Went to a prom with a girl I was casually acquainted with, had an okay time, and enjoyed the night for what it was. We went on a few dates afterwards, nothing too serious, and then just stopped seeing each other.
I really didn't even think much about it, but when it came yearbook sales time, I discovered that my prom date had taken it upon herself to edit or remove every picture that had me in it, removed me completely from the school yearbook.
My advice? Go to the prom. You'll completely forget about most of the
things you accumulate in life, but
experiences stick with you forever.
Who knows, maybe she's a budding graphic artist who can paint some killer custom keycaps for you.