[Souji follows that momentary gaze in the direction of the micro wave, and understanding dawns. It's just as well that he's still covering his mouth, since that makes it a bit less obvious that he has to take a moment to stifle a not very polite little giggle. So that's how it was.]

Ah, don't worry about it. I know I had some embarrassing little mishaps in the beginning while trying to use the machines here.

[None quite as impressively dramatic as this, but he's definitely managed to start a minor fire at one point. He pads over to the microwave and wraps his sleeve around his hand before quickly pulling the plug.]

I take it that you don't have things like this at home either?