[Edgeworth nods, quietly, and reaches out and grasps Sirius back. And then his throat closes and he finds he's crying, suddenly, unrestrained and miserable.]

But I - I don't even know - I thought that I'd done it, that I'd killed Dad, but I was wrong...What if I really did this? I don't - What if I don't even remember, I...

[His fist clenches tightly in his friend's sleeve. Maybe he's crazy. That's the heart of it. He's just - he's been here for so long, for so many months, and he just - he thinks maybe he's crazy.]