Fed up with Aoi's defiance, Odannna orders the Noppera-Bo attendants to give her "a taste of Hell." They then proceed to put her in a hot bath (the "boiling Hell"), scrub her down (the "flaying Hell"), and dress her in a yukata (the "binding Hell"). Aoi remarks that Ayakashi are weird.
Episode 5:
Aoi forcefeeds Akatsuki a smoothie after he rejected eating her food to recover his strength.
Episode 8:
Aoi surprises cold and serious Byakuya when cooing over adorable cat spirits.
Aoi reminding Byakuya of it when he leaves the inn.