Advice ? (Kinda long)

So me and this boy have been talking everyday for the past few months and he’s known for being not a really nice person but he showed me the other side of him sometimes so I grew to like him, so we continued to talk, we hung out once and just laid in bed watching movies together. He would call me cute and other thing like “sexy, hot, beautiful” Etc. He even told me he was going to stay home on New Years just so we can spend it together. However, that night he was saying I was beautiful and all this and then we stopped talking for a bit and my best friend texted me telling me he was with another girl so and I was like wow a little hurt, but we never said we were talking so I didn’t say anything. A little while later he just totally unfollowed me on Snapchat and when I confronted him about it he left me on read. So, I blocked him, trying to be able to get over him. Then at school he tried to act like everything was okay, and was playing around with me and stuff - like he would, but later that night he told me he got a girlfriend?? Just out of the blue. So, I stopped talking to him. Then the next day at school I was obviously distant and he was still acting very friendly and was playing around with me, even fell asleep holding my jacket sleeve which just made me think like? You’re confusing me, you’re messing with my brain but okay you’re just being friendly. Then we were texting and he asks to come over to my house and that’s when I just got REALLY confused, but I don’t know anymore. Do I still continue to be friends with him? Or just stop talking to him and stop letting him lead me on because I just ended up liking him I think but I don’t want to. I don’t know I just need to vent about it and someone to reassure me about it all, thanks