This is entirely random, as many people seem to be. I, too, have rebequa on my match list. She's been there for a long time, I just never bothered to go wading through all the people on there. Strange.
As for my one interest to go onto the list: thinking
I don't think it's on there. ^^;
*blinks* I think I have a lot of YOU on my list, too, come to think of it.