Well, if you are going into this with open eyes and really hear what he is saying (he won't commit to you, it's just a "friends with benefits" sort of arrangement, right?) and are okay with that (it sounds like you aren't at this time, really) then, it is what it is and you will get out of it what little he is willing to give.
To his credit, he's been direct with you about not being willing to commit, so that's good! If you are truly fine with this, good. If not, and you are hanging on in hopes that he will change his mind, you may be setting yourself up for disappointment. It may be worth the risk though! Only you know.
