Miya Osamu chewing out someone else for shenanigans? Has Doomsday come early? Kita's so nonplussed he doesn't protest the mop theft. Just folds his arms. Watching. This reinforces Osamu's point and adds an extra thoroughness to the cleaning.

Finally, the First Years scuttle out. Still apologizing. Kita exhales.

"You know you don't need to yell at them."