Because... Because he was part of me. Because the demon will always be there. Reminding me that he's there because of me, because of Ciel's sacrifice.

[Because of him. Or that's what Sebastian has been making him believe.]

I don't know. [He's saying that a lot. For the first time in years, he's letting tears well up as he stares at the floor.] He... would call me silly for it, wouldn't he?