"Responsibility of...oh. That?" Well it makes him feel a little better to know he hadn't inadvertently bound her to the apartment. Dick move. It does, however, kinda make him wonder a little at who or what did the thing.

"Uh...My aunt came by with a care package last year? I had a bad day-" He had an episode, called home for some kind of familiarity- got her instead. "She came by as soon as she could. It was nice. Made tea, played some music from when I was a kid, brought cookies- that kinda stuff."

He'd passed out on the sofa with his head in her lap like he was five again. It'd been what he needed.