Calm and not really concerned with much of anything, Henry rolls well with his job of cleaning up extremely nasty shit. The most concern he ever shows are small flashes of shock.

Henry gets along fine with basically anyone that talks at him, although most of his topics of interest are kind of weird. He has experience with anatomy thanks to disposing of body parts all the time. He also somehow knows a good bit about engineering, though he never really remembers where he picked that up from.

He has an odd habit of climbing through vents. Henry claims it's to make sure that the whole building is clean, but sometimes long after he's stopped doing shifts at a location others have found hideaways he somehow got extra cleaning equipment into. This extends to even really small vent covers, that he somehow squishes into and swims through the smaller vents, eventually popping out another end.

ref done by https://www.weasyl.com/~spiderdasquirrel