If Tidus has one then that is good and it means Taii doesn't have to move. Which is good because he feels slightly dizzy, he doesn't want to move away from Tidus though, not when Tidus is hurt.

He looks up at him as he shudders and nods, regretting the movement the moment he did so. "Yes." He whispered.

"It didn't hurt me."

No more than some bruises, being bashed about a little. He's fine.