Tidus is absolutely up to something. Inigo is sure of it.

Although he's a little distracted by Taiki just.. saying yes so easily to that?! It may be sweet and very Taiki-like, but Inigo never in his life imagined anyone would say they would support him no matter what. His face turns red all over again. He tries to hide it behind his racquet before the fact that those are rather see-through registers in his head about two seconds too late. He quickly moves to put the racquet behind his back instead.

"Taiki, that's... so kind of you," he half-stammers. Look, he can't let that slide without saying at least this much in return, it's what Taiki deserves! But he quickly - and very much embarrassed - adds: "B-But what are you even asking that for, Tidus?! What kind of question is that out of the blue?!"