He's relieved to hear it, given how much he's come to enjoy the idea. It maybe does exactly what Aramis says. It goes back into his past and it undoes a lot of the pain he'd suffered as a child when he'd been unwanted, unloved, and so cold and hungry and poor. Sometimes, he knows it's a miracle he survived, but then he remembers the things he'd had to do and knows that miracles have nothing to do with it. Just stubborn sheer will.

"You've already starting mending them up. I'm not surprised, though," he murmurs with a sleepy smile. "You patch me up, always."