[ Hotaru here is mainly here to scavenge whatever medical supplies may be left over. Healing can only go so far, and she can't be everywhere at once. The creepy sounds don't disturb her too much, predisposed to gloominess as she is, but the possibility of ghosts isn't zero for her. ]

I'm fine with checking another room, but... I don't think ghost don't exist. I have a... [ Friend is a word she's still shy about using because she can never be sure... the other party may not feel that way. ] I know someone here and I can talk to him, but I can't see him.