Am I right in my thinking? Or am I being too hard on him?

Anonymous
This guy in my previous uni said he was emotionally unavailable and talked to me sexually, i engaged in sex talk but let him know that im a virgin and I won't have sex with him. This text thing happened 2 years ago. He kept texting me afterwards, hinting at sex in every conversation. But lately, these last few months, he texts me every week, sometimes every day (mostly at night tho), but whenever i try to sext him, he turns me down. He just talks to me, sends me funny things, share pictures of him and his mom, he even talked to me about his ex who never said she loved him and that he's trying to move on from her after she left him. He keeps saying that he used to be a fuckboy/play-boy, and that now all he does is work, family, that he doesn't have time for that anymore. He brings up a lot the fact that he was a play-boy, who had fun and didn't care much, i dunno why he brings it up. Anyway, the thing is i dont understand what he wants from me. He know im not having sex with him, he got to know what type of girl I am, so why is he still texting me, liking/replying to stuff i share. Dont come saying you like me cus i ain't forgetting the first time you texted me, and the many times after that when you talked to me solely about sex and my "big ass". So whatever he tells me now im not giving him a chance, because he already categorized me as hook up worthy only before even getting to know me the first time. And you expect me to believe that now you like me? By interacting with me for 2 years, on social media?
Am I right in my thinking? Or am I being too hard on him?
1 Opinion