"You think you can slurp in court without someone whacking you over the head for it?" (Sure, there was a great period afterwards where he could have slurped all he wanted and at most just his few friends would have heard it-- but that's not the point here. And also a depressing enough thing that Inigo doesn't want to think about it for very long.)

Inigo seems much less bothered now though, instead just grinning as he eats some more of his own meat. Maybe it's that pout on Tidus's face. It's cute how offended he is in turn. All because Inigo is rightfully calling out his bad manners!