Smiling and laughing is something he didn't do much of, back in the other place. It's nice to be doing it, again. The smile doesn't fade as he listens to the child speak. Oh, so he knows how to use a sword. Luke's smile grows, ever-so-slightly, at this fact. Sparring is something that Luke definitely enjoys, as well. He wouldn't mind helping him teach his brother some things. Or even teaching Diarmuid, himself, some things, depending on what he already knows.

For the time being, he focuses on answering those questions.

"Well, I've played hide-and-go-seek, before. And, no, I didn't really have time to play," he pauses, then grins, "You know, I know how to use a sword, too! Maybe I could help you teach your brother."