he definitley likes her i'm undecided if she likes him.

While I do believe, on some level, even though she's supposed to hate him, she likes him back, I also believe that the bulk of the romantic feelings is Topher to Claire :) Like in True Believer , that look he gives her when he says 'He likes her'. Dead give away :)

Its kinda hard because they may seem to work together but she is still a doll even if she doesn't know that so he knows that he cant do anything about it or Dewitt would kill him.
Even though she thinks she is a person she isn't really and i think that Dewitt i probably just as protective of her as the rest. Although now that she has figured it out they may have some kind of relationship.