Guy giving me mixed messages.

Julie
I've been close friend with this guy who's a year older for a year or so, and he's very flirty.  He says I look good or that I'm cute a lot, and makes excuses to touch my hands and always kicks me, but in a sort of playful way. He puts his face really close to mine when we talk. Lots of people say that they think we are into each other, including his girlfriend . She's a sort-of friend of mine and I don't want her to think I'm moving in on her boyfriend, but he's the one flirting with me. What do I do? Does he like me??