How to handle a sensitive person?

I believe that simply sitting down with her and gently talking with her about how people, having their own lives, feelings, and affairs to take care of, simply may not want to see anyone even though they have friends in the area. It shouldn't make her upset, but should tell her that maybe if something definitely feels wrong about the friendship, then probably it is not a very good one, and she shouldn't mind letting go of this friend. Let her know that she is being perfectly reasonable in wanting to see people and be with them, but that there is no way for her to always have what she wants. Maybe instead of damaging her relationships, she should talk to her friends directly about her feelings. Good luck with everything!