What does this mean???

OK so me and this guy have been friends for a year now and he always is picking on me but sweet when someone else's is messing with me and anyway so he gave me his number I texted him hey a few times and he texted back then he stopped texting after like a month he sends me a Facebook request ihe texts me hey the next day u text him hey he didn't text back then I heard he was going to go to another school from a friend then a few weeks later he wants a tbh so I write on his timeline you arecool,funny, and cute hmu sometime and then within a mibtune he likes it then comments on it with the hand OK sign twice oh and just in case you thought he was a player he isn't he is very sweet do what do you think all of this means PLZ help and answer I'm very confused