You shared a room at the Butterfly Mansion with Giyu, you're boyfriend, because, hey, why not? You just got back from helping Shinobu with something, walking into the door and kicking off your shoes. You sigh, looking around and thinking Giyu was out, so you go to the bedroom to change out of your uniform and into some more comfortable clothes until...

you open the door and almost immediately freeze, seeing your boyfriend standing in front of a mirror, wearing... One of your dresses? It was a black dress with white lace on it. It wasn't that short, almost reaching his knees, but it was still odd. After a moment, he saw your stunned reflection in the mirror and almost immediately turned to look at you, obviously quite surprised with seeing you there