I don't think she would be on Mari or Ella's radars, different years and houses. However I can see her and Frankie having a lot in common! They both hate girlie-girls and Frankie would love that she was in Mensa. It's like, having someone to actually talk too!

Charlie would know her from being in the same year, though I don't know how often they would have interacted. I doubt Sim knows her too well, she's a brainy chick and doesn't put out. :P