Don't worry Koro- Chidori's cooking is way better than Fuuka's.

"It's a little difficult to explain, Koro-san. But the easiest I can make it is that there are multiple versions of each world, and the people in this place 'save' people from them at random. There are sometimes more than one version of a person here."

She stands up, but not without rubbing his ears again at the sound of the whine, and tilts her head down the hall.

"Come. We'll get you some food, and then I'll see about taking you to see everyone else from Iwatodai, if you'd like."