Does this mean my teacher wants me?

So the I want to ask does my teacher like me and let me explain my situation. So during the spring I took this history cl. We took our midterm before spring break. When we came back we got our midterms back. We our cl had teacher's istants. So the teacher's istant handed back my test. I looked at it and I didn't do as well as I thought I would. I ped and all, but the teacher's istant did the weirdest thing. So he asked me to stay after class because "It would be worth my while." I said that I would and then he rubbed the upper part of my arm. I have asked the opinions of others but I think he had liked me. Some agreed with me others didn't. When I stay after to talk to him he told me to start coming to his help hours. I did that and I did better than ever. It's just that I think he liked me. There were other signs as well like him staring at me with googly eyes. Also on the last day of class when I told him goodbye he actually smiled. He normally doesn't show emotions. So what do you think? I mean I am of legal age but, he said he was married.. Also I hope he didn't help me just because he thinks I'm cute.