Such as Hibiki and Aligula, yes. [ She taps it a few times. ] In Hibiki's case, that's likely that she has nothing more shameful to share... or that the secret might lower her standing in her job. She is one of those idols, and it is a competitive business.

In Aligula's case...? It might well be she has nothing else to consider secret, with how open the woman is about morbid things.