When he said his wounds would heal up eventually she couldn't help but make a slightly exasperated noise. "Eventually..." With a sign she placed her hands on her hips. Eventually obviously wasn't going to work for her. She shook her head. "If I hadn't shown up, no doubt you would fall to pieces, with out anyone to take care of you." Sure he could take care of himself when he had to, but Hermione was the mother hen of the group.
"I asked you here because I didn't know you were all beat up. And... I find books comforting." The idea seemed a little insane at the moment, now, because if she had known he was hurt she could have had him meet her at the clinic. "I..." She didn't know how else to explain it, with a slight shrug her hands clapped down against her hips.