It's fine. You just throw the clothes in, put in the detergent, and press a button. Technology is amazing isn't it?

[Koro is doing his best to make Prompto relax. He's cute when he's embarrassed, but the demon doesn't want him to stay that way, at least not in this particular context.]

Relax. Before I came here, I worked as a masseur at a spa. Laundry and picking up stray clothes, including the occasional sock or undergarments, was part of my job. Just think of this as me working, yeah? Go sit down on the bed, I'll be right out. I should have something for those cuts.