Speaking of flipping flippies, it's time to flip out!
Specifically, time for a very concerned-looking Sie to peek in.

"I thought I smelled smoke, is everyone—"
They somehow manage to pale a little further at the sight of a trashcan and a few other items clearly on fire.

"I—I've got it…!"
Time is of the essence in situations like these! So they don't give it overmuch thought, acting as if these two are truly just a couple of unfortunate cooks whose mishaps were very definitely accidental. Sie lurches forward and, being oh so far away from the sink, instead inverts the entire flaming trashcan on top of whatever hit the floor so no more air can get in to feed the flames. They attempt to press down on it a little, just in case there's not enough of a seal against the floor, as their gaze snaps back to Kaoru and Tatsuko.

"Is either of you hurt?"