[And to absolutely nobody's surprise he's busy dumping a lot of cream and sugar into his tea...]

About what they normally are? [He shrugs, slightly awkward and more focused on stirring his tea than looking at Rei. He doesn't seem to mind admitting this to her at least.] Every couple of nights, sometimes I wake myself up before they get too bad, sometimes I don't. I couldn't sleep at all when the ghosts were around. I want to know how they were really causing all of this.