<human>: Long story short, I had a crush on this girl in one of my high school classes, but being the shy guy I am, I never really got around to talking to her. I had totally forgotten about her until a few weeks ago when she randomly appeared in a dream, and then a few days later I happen to run into her cashiering at the supermarket (we didn't really talk on the first run-in).

This seemed like a really crazy coincidence, and got me thinking that I should try to go back and talk to her and get her number. I'm pretty shy and not one for taking chances, but this inner voice is telling me to go for it.

The only chance I would get to talk to her would be at her job, since I don't know where else to find her. Would it be weird or inappropriate to try to get her number in checkout right before I leave, after making a little bit of small talk? (Of course I wouldn't be obnoxious or pushy about it.)

I know with pretty good certainty she's single (thanks, Facebook).

Advice? Thanks :)

Condense the text into a few key points
<bot>: Home from college, ran into crush from high school cashiering at supermarket. Want to know if it's appropriate to ask her out at work.