[ things he was absolutely never expecting to hear from derek hale, ever. not that he didn't think he had any family - he knows he did, at some point, but he also knows they all burned to death horribly, and derek doesn't really strike him as the brotherly type. the surprise is obvious, though he does make an effort to tone it down for the sake of manners. ]
You have a sister?
[ they'll get to the her being here part later. first, what the hell. ]
!!!!
You have a sister?
[ they'll get to the her being here part later. first, what the hell. ]