[Iruka doesn't even bat an eye lash. He simply nods, gives a polite smile, turns around and marches right out fo the door without so much as a second glance behind him.

He doesn't even come back for a long while. And maybe it seems like Iruka has run away. Avoiding Kakashi. Enforcing his plan.

Truth is, Iruka is better and more comfortable preparing his apology in the comforts of his own (temporary) home. Iruka takes his sweet time too with cleaning himself up, cutting up stuff, preparing etc. And just in case he misses Kakashi, he keeps it in mind to pack everything up in a proper bento. In case Kakashi has to go, or is in a hurry, or whatever. Does he even have any bento boxes? He should probably check, darn.

Maybe him taking his time is also part of the plan. iruka just doesn't know it yet. But then it might seem like Iruka is being cowardly, so half way through stirring the rice and flipping the omelette, Iruka sends out a clone to knock on Kakashi's door.]