Aoba's focus went from Fenrir's quick and expert work, to Kuro's blank and lifeless expression. He tilted his head a little and fared to lean closer to make sure he was alive. The doctor didn't seem to mind much considering he too wondered the same thing. The little angel was about to reach out and gently touch his arm, but Fenrir noticed too quickly that he was okay. The angel sighed and once again focused on the doctor. 

He watched in awe as he treated Kuro. Only once or twice did he ever get to watch the experts do their job, so he relished the opportunity, taking in as much as he could. Once again, his gaze goes back to Kuro. He wonders if he's okay, not daring to speak to him. Who knew what Fenrir would have done. His wings still drooped, but he had recovered enough energy to at least grab his belongings and walk out. 

Aoba immediately shakes his head when the other comments about Kuro. "He's... more lively I guess." [I]'Relationship? What is he talking about!? [/I] Aoba refrains from becoming frantic and blushing, not wanting to be too suspicious as it was. He had already been told in about the gentle kisses. "We talk to pass the time." He thought over his conversations, trying to think of a conversation that would backfire. "Oh, like he taught me about something called the Twisted and Condemned. Those are the monsters, not regular demons. Most of the stuff he talks about isn't very important to me. But he seems to like it, and I don't mind the conversation either. Those guards were harsh." He refrained from telling him about the wing secret, dodging another lie. The secret wasn't useful to him considering he wouldn't have the need to hurt a demon's wings. But, it wouldn't be been an important breakthrough for the others. [I]'Oh my goodness, I'm being bad... [/I]

But that's not what Fenrir thought. He assumed Aoba meant what he said and 'importance for him' only meant he was generalizing all angels. The angel was known for his innocence and purity, so he didn't think to assume something of the sort. He wasn't too fond of him being taught things by a demon. It was going to taint him if he wasn't careful.  "Aoba," He finally started, watching the usual nervousness in the kid. "I'm not going to tell you to stop treating him, considering you're the only one willing to treat him. But your relationship with him needs to cease. It's not healthy for an angel." He stood after he collected his things, waiting for Aoba. The angel was still staring at the lifeless demon in curiosity, until he heard the other clear his throat. 

"Oh, um, sorry. Okay." He had once again reached out to poke at Kuro, but Fenrir interrupted him. So he grabbed the basin while Fenrir grabbed his kit. He followed the doctor out quietly, glancing back at Kuro once more before leaving. [I]'What an odd little trick.'[/I] The doctor locked the cell door behind him and the two walked out the prison. 

"A-About the sessions..." Aoba started quietly. 

"There is no guarentee to them stopping that demon's sessions. But you have brought up a valid argument, so I can only be fair and bring it up to them. Now as I said before, go get some rest. You need it." If the angels wanted to keep the filth alive then they would listen, but if they didn't there was nothing he could- not like he truly cared either way. He just wanted the thing gotten rid of. 

Aoba only nodded and headed off to empty the bin and do as he was told regarding getting some rest. The poor angel was exhausted and he needed ask his energy to go to see Kuro later on.