"I should know better, now, than to listen to you. Because it always ends in you getting hurt."

He's saying this, really, more in terms of watching his York get hurt on the training room floor, but he doesn't need to say that out loud. It doesn't matter, anyway. He hadn't been able to help him, then, and he hadn't been able to help her this time.

There's a small wince for her tone, and for the fact that he already knows it isn't going to give her the use of her eye back, which does mean that he shouldn't remain being so torn up about it. "Look, I know nothing is going to let me go back and change it, but I can't help how I feel about it. That's just how it is."