Flagging is a way for you to alert Kizmeet.

» Freshman year in college, I said something like "smile!" to a cute girl walking across the main green who I had a bit of a crush on. I thought I was being charming.

But she basically called me out on it and said just because she wasn't smiling AT ME didn't mean she wasn't happy. Ouch! I got it, and I've never said it again to any woman since.