Most Helpful Guy
sigh...When will women figure out that you can't have a consolation prize. When you date someone, there is no going back. You either continue to date, or you no longer exist in each others lives.
I think women want and enjoy this sort of arrangement for a few reasons. 1) It relieves them of the guilt that many women suffer from, that is inherent in their gender due to the increased level of empathy women are programmed to have for people. 2) she can still fulfill a lot of her desired even with a guy who is just a friend. She can have an emotional connectiong/support, security, a companion for activities and events, etc. The key being the emotional connection that is still able to remain even outside of a relationship.
Guys on the other hand are more sexual. The emotional stimulation isn't as much a driving factor as the sexual things are and by sexual I don't just mean intercourse. We want to be physically close to you, to touch you (i.e. holding hands, cuddling, kissing, sex etc,) and to feel that female affection. The problem is non of this can be had through a friendship. It's really the same reason guy either want to date you or have nothing to do with you. We don't like being friends with girls, simply because we don't get the same value as women do out of a simply friendship.
When a girl asks a guy to be friends after a relationship, its like giving a child a toy to play with, then after it becomes their favorite toy, you take it away and tell them they can no longer play with it, but they can just look at it. Obviously that's such a tease, and so emotionally and physically gut wrenching that its practically unbearable. So as a result, we find that if we can't play with the toy, our best solution is to throw it away, so we're not tempted to play with it, nor does it illicit an emotional response when we see it.