...among other reasons, yeah. It's a comfort thing that started because you used to have some pretty bad nightmares.

[A slight pause. He can't exactly explain...]

Ryou's your other friend, other than Harriet. He's actually the one that started the sleeping thing. I wasn't around, and you were kind of freaking out in your sleep, so he went in to calm you and you wouldn't let him leave. It was kind of adorable.