Why is that chick following around Satori-sama?

Chick...? Well, I guess it is one. A really big one... Birds cling to the first person they see when they come out of their egg. Imprinting, I think it's called. Okuu, weren't you like that too?

Hmm... I don't know.

Koishi-sama's like a chick too, huh?

Indeed. It didn't use to be like that, though. Do you remember?

Not at all.