Does he want me????????????

me an my ex have hung out twice now. We broke up for about a month because he lied to me, but I do miss him and I told him that. So we hung out the other day at his apartment, it was weird though. We sat on opposite ends of his futon and watched a movie, with small chit chat. When I went to put my legs on his lap, after a bit, he moved and said "sorry my leg was hurting". Is this weird? He hugged me goodbye, but I mean, he was so far away from me on the couch. He asked me to hang out last weekend, but I couldn't. Then he asked me to hang out the other night, but it was like 1am so I said no, I said how about tomorrow. Then he texts me if I want to hang out, I said ok, then he says "Well actually I'm feeling sick". What is his deal?!!!!!!!!!!!