Man, that coffee shop argument sounds like every Tuesday at my office honestly. I feel for you because there's no clean answer here, and it stinks that a coworker got flagged just for a search. Total separation is safest, but it's not always possible when you're on call or traveling.

Kay-Bee Toys story got me, I still miss that place.

Wait, you can just put water in an air fryer? I always figured that would wreck it or make everything steam up and get soft. I was dead set against reheating pizza in there because my first try turned the crust into a rock, but the water trick and the little rack changes everything. My old way was the toaster oven and it never got the middle hot without drying out the edges. So you run it at 320 for 4 minutes, huh, do you flip the slices halfway or just let them sit?