is love in the air?

I started working at a cafe last month and

on my first official day, I saw this security and he instantly caught my eye.

I smiled at him repeatedly and he smiled back. (I felt like it was the polite thing to do)

When I work, he almost has this grin and always looks near my direction.

My co-workers have told me that, before I started working there, he never smiled. He was always serious and concentrated on doing his job.

I don’t want to say that I’ve developed feelings because I don’t know the guy. I possibly have an elementary crush.

My co-workers and my friends are encouraging me to speak to him just to see what’s up. But I don’t know what to ask or say.

It’s driving me wild though. The thought of him just makes me melt!!