I have a crush on a security guard in a supermarket?

Recently I have started to develop feelings for a security guard in my local supermarket. The other day I tried to hold eye contact with him but he just looked at me for a bit and smiled and carried on patrolling the store. I don’t want to distract him, even though I probably couldn’t as he’s so focused on the job. But I want to know if there’s anything there between us? What should I do?

I have a crush on a security guard in a supermarket?
Post Opinion