Umm sounds like he does, I had a similar issue, we message everyday and if I don't I'm in trouble, she's the one who doesn't want a relationship, we meet up 4-6 times a month and its just sex, whilst I held out hope that in time her feelings would change and we'd move forward I even thought it had last time we meet up we talked for 3 hours, I was just having a kiss and cuddle before I drove home, and got dragged upstairs for an hour.
Some people are just built differently, but when I've told her I need more and I begin to drift, she tells me everything I want to hear and I get hooked again.
I think we need to know what we want and whilst we may compromise on somethings, our intentions are something we shouldn't, ok off to take my own advice now I think.
Good luck in whatever you decide.