What does this mean??

So, I have been seeing this guy. We have a past and we were in love at one point but had a pretty terrible break up. We just started seeing eachother again and he is so hot and cold with me. He told me he doesn't ever want to be in a relationship again (in general) and that he isn't boyfriend material but when I brought this up in a recent conversation he said "I'm not saying we will never be together again. Im just trying to keep my guard up and protect my feelings" which is understandable. But he does things like call me baby and when we were having sex he was begging me to kiss him on the lips and looking into my eyes. I felt like we were making love. At the same time he will say things like "I'm never going to find a chick that I like and that likes me" and he brings up the girls that try talking to him and etc. I guess I just don't know whether to try to ride through the storm and hope there's a possibility for us , or just move on. I'm not interested in finding someone else, I just don't want to waste my time. Does it seem like he is putting up a front and trying to cover his real feelings for me, or like he is just saying/doing these things to lead me on?