Eeh? That means you're good at it, silly. When we learn new dance routines, we do it over and over and over again until we can dance without thinking~.

[Kotori makes a light 'hm' noise as her skirt is brought up. She's only been subconsciously aware of it during the curtsy practice.]

Hmm... I find it comfortable myself~ But I know Umi-chan and Rin-chan get embarrassed. But if everyone found the same clothes comfortable, we would all be the same person~.