I never see Katsuki cleaning, even though the house is somehow always spotless. I knew he liked having a clean space, and I've seen him aggressively brush his teeth a few times, but I've never seen him in the act of actually cleaning beyond doing dishes. That is, until today.
I came home from work to see Katsuki charging like a bull through the living area with the vacuum cleaner…or so I originally thought. He actually had two vacuum cleaners—one in each hand—as he furiously ran up and down across the carpet, letting out some kind of visceral war cry…before abruptly flinging himself forward to a stop just shy of the wall. He halted his war cry too, taking a deep breath in and turning both vacuum cleaners off.
After that, he casually turned the vacuums with his neutral frown, aligning them with a slight overlap where he'd previously vacuumed. He nudged the cords out of the way of his path and walked back to his vacuums, double-checking to make sure the vacuums were aligned properly. Then, with the push of the two power buttons, he charged down another row of unvacuumed carpet again, letting out his war cry and repeating this until he finished.
I wonder how he goes about cleaning everything else…