"Oh." It's a springy oh as Elidibus explains - about preferences, and reserves of aethers being on the train (???). He kinda wonders what those are, but this isn't the time to ask as things move along. But Pahja does successfully get his attention with the slap, even if he's blinking at the title shared.

"Does that...mean something?"

Is it any actual title? A self-proclaimed one only? And all this particular talk of magic and titles is reminding Tidus faintly of his earlier days in Spira, of knowing nothing about things the people around him do.

help, everyone is too magically nerdy here.