I refuse! [Izumo's not looking at him, but he could make it so he has no choice! Probably, anyway...he doesn't really want to try touching him, in case he just phases through.]

I had to leave you on the roof that night, but I won't do it again. Not unless I have to. [He pauses for a moment and sighs, shifting his arms.]

Besides, aren't ghosts only here if someone wants to see them?