[action]
[He was hoping she didn't notice his little slip up, but of course she did. She's Artemis. And she wouldn't be Artemis if she didn't also call him out on it, and well, how is he suppose to answer that?]
[He awkwardly rubs the back of his head with a hand.] Just a force of habit, I guess. [He decides that honesty was the best policy, but don't expect him to explain why it's a habit of his.]
What's the last thing you remember from back home? [He's guessing it's something from right around the time they got together over five years ago based on her appearance and reaction to things.]