"Squeamishness is not a woman's virtue." - Colette, Earthly Paradise, p. 92
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To go back to that childlike air of freedom and joy - it's so attractive. Except it's too childlike. It's all self-centered, in a way that isn't clear to those around him until they try to hold on to him in some way. Then he leaps away, like an animal from a trap, and that's the way they see human intimacy - and I'm not talking just about sexual. But, with regard to sex, they often don't do that, either, except on full moon nights in leap years. I always pity the young girl who falls for one, because 9 times out of 10 he will be Hamlet to her Ophelia and throw her away with nothing but words to remember him by. (Hamlet was another Pure Young Man.)
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Anyway, Pure Young Men seem to see emotional intimacy as being as messy and defiling and unnecessary as sexual intimacy. They make wonderful friends - if your definition of a friend is someone who will stay up all night talking with you, and put up with whatever food and drink you provide. But if you want someone who will be there when the chips are down, someone who will help you out of a jam - you are going to be in trouble. IF they're still around (they have a nose for trouble and often disappear overnight), they may or may not try to help. But they also may simply not care, and tell you that your concerns are ridiculously petty.
The irony is that I think that they think that they are being a good friend, but they have no idea what that entails. They'll give their money, their material possessions, at the drop of a hat - but usually not to a friend, usually to some homeless person - but they will not give themselves on any terms except their own. They often lie or completely stonewall any questions about themselves, their past, their family, who they are. They are often very lonely. But since their loneliness is an elemental choice, it doesn't reek of that desperation that drives people away. Instead, it can be very attractive. Maybe you'll be the one who will finally crack the barrier, and become their perfect friend. Don't count on it. Their perfect friend is a dog. Or a genie in a bottle with a strong stopper, you can be their friend. The fact that you might need more will never occur to them; and if you bring it up, you will suddenly become possessive, manipulative, violating. You will be canned. Read Into the Wild, and see how often Chris McCandless abandoned friends who loved him.
And yet they're so likeable, so loveable. Probably the very best literary analysis of a Pure Young Man is Peter Pan. Children's story my ass.