does he like me?

So he smiles at me, he's always asking me my "opinion", he usually appears where I am and smiles at me, he joked earlier (twice), first he looked at my name and said "oh, I thought it was short for something, do you have a middle name? Oh I can't pronounce that" and then smiled. My name is super simple, so I know he was lying. The second thing was he asked me a question and I told him I didn't know because I skipped the thing and he goes "texting?" So I said "yeah, that's more important than the crap we hear everyday" and he goes "oh, so why didn't you text me?" smiled again and I said "well, I don't have your number" and he goes "guess I'll have to get it". I get major vibes that he likes me, but nowadays you can't really tell anymore. Thoughts?