He startles a little as Inigo calls out a cheer and can't help the tiny smile that flickers onto his face. It fades a moment later as he concentrates again, but it's good to hear enthusiasm from Inigo. It gives him hope that he might be feeling at all better. That Tidus' plan for distraction is working.

The shuttlecock is heading more towards Inigo's side this time so he stays still, and watches.