Pictured here is Tidus already with his hand on kirin Taiki, baffled when Inigo just bursts into -- one of his Inigo moments, apparently. Or is it? Taiki just touched the pair of them with his nose, but Tidus looks between the pair, from Inigo to Taiki,... and slowly moves his hand up, hovering it.

"Is that a rule?"

??? "Wait-- but we touch Taiki all the time?"

He's slowly starting to get confused here...! Why would Inigo think he can't touch someone unless he knows he can't touch someone?!