First thing you have to find out is if he is willing to move where you're at. Perhaps he has a job he doesn't want to leave, or for some reason doesn't want to move. If he is willing to relocate, then both of you need to figure out how rent will be paid. It would probably be best for you two to do 50/50, but if you don't have a job (and he may not either if he moves far enough away), this may not happen very easily until a month or two.
My advice to you is to find a job, almost anything, that you can do, and try to save up some money before asking him to come over. That way there is some money saved up, and life will be just a little bit easier. I know it's hard to find a job, many people are experiencing that right now, but just keep trying, don't give up, because if you're successful, you two will probably be living together in October!



