Dammit, not now. Grimacing, Sasuke allowed his brother to help support him momentarily. With his lips pulled back, it was apparent that all his teeth had sharpened into fine points.

The pain didn't last too long, and he was soon able to straighten himself again. He did keep one arm held across the front of him as he shook his head to let his brother know he didn't need the assistance anymore. "I told you... It comes and goes."

But other things were more important - Itachi's answer being one. He would address that soon. Right after he sat himself down on the cave floor.