She punches him lightly in the arm.  "Nah Brian, you do good.  It's just tough on both of us.  But if you want I'll talk to him."  Glancing around, she sees the girls looking at her brother.  She's happy for him that some of them appear to be normal, but as the strange ones smirk at her she feels her anger growing.  Then the one rubs up against him and finally Liz can't take it any more. She pushes between the girl and Brian, her jaw set and her hands in fists.<br/><br/>"Hey...hey!  Bug off!  He's not interested, ok?  Maybe you should go have a chat with Xy and get all filled in on the situation, before you get yourself in trouble!  'Cause I'm pretty sure you're not part of the deal....." She stands there, glaring at the girl, not noticing as her hand drifts up to her shoulder and starts scratching at a difficult itch there.