I don’t know what to do about this guy I saw at the hospital. He is a CNA, and every time I see him we smile at each other. I don’t know if I should go up to him and say Hi, or how to tell if he is interested. He smiles back, but that’s all there is, an exchange of smiles and then he is gone. He is at work at a hospital, so I don’t know if that is why, or if he isn’t interested. I wanted to say Hi when he is on his break, but don’t know if I shouldn’t. If i talk to him on his break what do I say. I see him going to the cafeteria and getting something and then going back. I tried to linger to see if he talks to be, but I don’t know. Any advice or insight would help.