Taiki looks a little uncomfortable. He doesn't like being in the middle of them like this even if he is still pretty sure they are not being serious about the arguing. But he holds Inigo's hand, because pulling away from him would be a crime.

"I think he likes you really, Tidus. You should be nicer to him and then he might hold your hand too."

He sounds awkward, like he is trying to tease but doesn't really know how.