I can't imagine what it is you stay to learn about? Especially if you have done this before! I can only think that perhaps you stay because of the thrill of deception or the fact that it will never reach any depth. Maybe that is safe for you?
I like the idea of telling him the potential your relationship could have, or any relationship he could have for that matter. I think that would be a big gift to him and yourself for giving it. Then I would leave for good. I suspect the feeling you will have will far outweigh the feelings you have by staying.
Anyone want to be friends on Facebook?
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