This episode turns out to be more serious than the previous ones. Himeno has a sinister nightmare, and Hayato, in his own way, tries to look after her. Little by little, their relationship seems to be improving, and it even appears that their feelings are becoming much more intense, which I find rather rushed. Finally, the evil Fenrir makes her appearance and begins to cause problems directly for Himeno. It seems she knows Hayato, and it's hinted in the warnings she gives Himeno that there are things that aren't being said.