"She won't be harmed." You can't know that, Kagerou.
  Understanding and remembering aren't enough.
  He sighs.  He's said his piece.  He's afraid any more will only be counterproductive.  Kagerou's not going to listen to him as it is, no point pushing.
  He just nods, then shifts back around his desk to settle in the chair, catching his computer before it could to sleep on him and possibly lose the progress he'd made on his own report.  "Speaking of Kay, what did she say?  About having someone else help look after her."  He's not assuming Kagerou ever did talk to her, but he can hope.