Actually I have kind of a thought for @Persephone but I'm not sure if it's something that would interest you for Cathun. I've been wanting her to develop some meaningful friendships and one of my main things for her is that I'd like her to get so comfortable with someone that she reveals her history. The problem with this is it would probably take several threads to get her to talk about. :x
But trust me, it is quite sad ;D