does this guy like me or is he just trying to be friendly?

Around 3 weeks ago I started working at a local grocery store. On my first day I met this guy who was part of the night shift. As I was coming in he was leaving. We talked a bit, and since that day we've been talking every morning we see each other. I've noticed that no matter what hes doing he goes out of his way to talk to me. Like this morning he was in the middle of a conversation with someone else, stops and shouts hi to me. And then today I was working in the bakery and stocking cookies on the shelf. He comes up to me (he was shopping for groceries) and asks me why I'm not working in the deli (That's where I normally work) I told him that they accidently over hired in the deli so they moved me to a courtesy clerk. I told him it wasn't a big deal and hes like I can tell its really bothering you. And he said that no matter where I go I'll be ok because I have a nice smile... does it seem like he may have feelings for me? The only reason I ask is because it seems a little odd to me. I'm eighteen and this guy is anywhere between 28-40.... and he knows my age.