Guys! Does this guy like me?

So I work with this guy (which I have a crush on) He's really nice to me and he doesn't treat me like my other guy friends who are just friends. For example here are some things he does

. Whenever I come through the door at work he waves at me (he never does that to any of the other girls that work there.).

. He always makes a point to talk to me whenever we work together

. He remembered that I like video games and he talks to me about video games sometimes

. Sometimes I see him staring at me (but I look away when he catches me)

. He smiles at me a lot (again he doesn't do that to any of the other girls)

The thing is that I thought he maybe liked me but today he was talking to our co worker and he was telling her that he wants to ask some girl out. She asked him how often does he talk to her or something like that and he said "oh well we don't text everyday because I don't want to be clingy." But me and him don't text each other so now I'm really confused. Also he's only been working there for about 3 months so we don't really know each other so I don't know if he likes me or is just being friendly.