"GLaDOS? Why do we need him? He's terribly stuffy and murderous, yes, murderous, you do remember that he tried to murder us right? I don't really want to die. No new shiny bodies. We've just been over this." Wheatley did not want to see GLaDOS again. That droid was just plain rude to him...calling him all sorts of names, giving him difficult things to think about-- Not that Wheatley disliked difficult things.

He just...he had Chelldon to look after so he really couldn't divide his attention do much.

"And do I need to remind you about the neurotoxins? Awful stuff. I mean, I could bathe in it and be just fine, but you? Well no, technically you could as well but we'd had to leave that 'just fine' part off at the end!"