There's a moment where Inigo's eyes narrow, as if he might be able to tell whether Tidus is telling the truth or not just through that - like he can see the lies.

Except that's obviously not how it works. Inigo will have to trust the other's word on it, and.. well, when it comes down to it, he does trust Tidus, right? Surely the other wouldn't lure him into this with a false promise. Not when he knows how hard this is for Inigo.

So he slowly rises back up to his feet, glancing at the dancing crowd around him one last time, working up the final bits of courage he'll need to grab a hand and let himself be dragged along with the flow of the dance again.

"If I cry, it's on you."

(Right now while they're here dancing and he might get a little too embarrassed, he means, not later, okay!!)