"I didn't want you to do this." Henry tried to snarl the words, but they just came out tired. "I want to forget you even exist here, okay? Because...whatever the hell is going on in your head, there's something in there that wants to kill me. And wants...to kill Eileen."
And he couldn't let that happen. She had to be safe. She had to live, and have a wonderful life and... she deserved that. And he'd do whatever he had to, to make sure it happened.
There was nothing he could say to Walter's admission of gratitude. It made him feel sick in ways he couldn't put his finger on.