What he wants isn't necessarily unreasonable - if it wasn't for the fact that now he's taking a step back from your relationship. You two moved in together way too early and he finally realized that that was a mistake. Now he wants to be able to have all the fun that he has been missing out on, but also still have you around. The question I have for you is: What do you think are his true intentions? What does he want to do and experience while he's not living together with you?