People that you want to be friends with that don't want you are usually more content with life. You want them to bring you up but they fear it will bring them down to your level and the same applies to yourself and other people that want to be your friend because they get benefit so it is a logical coping mechanism.

People that don't want to be your friend ignore their empathy (Ignorance).

What would you feel if you hurt a kitten? A kitten nge.. a happy playful kitten that's looking you in the eyes all wide eyed and purring.. tell me..