While Sephiroth didn't have full control over the cells that they shared, that was fine by him. He knew that things would have been much different between them if his partner had. Heck, they probably wouldn't be partners if Sephiroth had control of them. Their shared weaknesses had brought them together, so he didn't mind the idea that Sephiroth couldn't entirely help him out.

"I know," he murmured, and he did. Still, the idea that he could lose mobility in his arm was unfortunately unacceptable. It meant that he would have tot go if he wanted to be healed up and still be the best partner for Sephiroth. "I guess I'll go. Maybe it will be a quick thing, and then I'll be as good as new."