Does he like me?

I've known this guy for almost a year and starting liking him almost immediately. We've become pretty good friends and talk often. He has introduced me to his school friends (we go to different schools), invited me to parties, shares his favorite music with me, and we text everyday. Yesterday we texted for 6 hours straight! Whenever we see each other in person it's a little awkward and we both blush A LOT. Sometimes he'll just walk up to me and start a conversation but then abruptly walk away. We have a lot in common so we have a lot to talk about, so it's weird how he just walks away. Sometimes as a goodbye he'll go for a high five and hold my hand for a little bit. He bought a ukulele after I told him I play. So it really seems like he likes me as more than a friend. But a few weeks ago he asked my best friend out to a movie. I asked him about it and he said he asked her only because she's pretty and nice, not that he liked her. They never ended up going and last week he asked out another close friend of mine. She said no. The weird part is neither of my two friends he asked out really know him. I'm the one he always talks to. I totally thought he liked me but now I don't know. Am I friend zoned?