Wooooow... that middle bit with the talk in the dark was really freaky... wtf...
Rumia, as we know, is quite feral and nowhere near above eating humans. She didn't have the concepts for mourning her friend's death (presumably not by her hand), and normally she wouldn't have had a human friend in the first place. Devouring her body, to her, was the only way she could process that grief.
