Even though her ignoring of the wound caused the infection, even she could not help but make a face at the site of the wound. If she would have known it was going to look that gross, she would have found some excuse to grab some more bandages. "Ewww."
As his words finally caught up to him, she started to shrug before realizing that would probably be a poor choice in actions. Instead she said quietly, "I didn't really notice. Too much other stuff on my mind, ya know?"
A part of her thought that maybe, no, he did not know how much her mental torture had been intruding in on her daily thoughts, but another part reminded her that he was an X-Men. A mutant, just like her, one with an even more of a physical mutation. He had probably been through his share of bad situations. So maybe he did have an idea.