He is quite likely getting off on all the chat about setting up this arrangement. You need to get a payment off him before any of this sort of talk happens. Just a small tribute, such as £30, via a gift voucher, phone top up voucher, or even via one of the many sites there are that guys can tip through (ie AVNStars, ManyVids, etc). If he's genuine, he will pay. If he's not genuine, he will disappear or try to tell you that he will pay once the meetings start, etc etc.