Because I don't need to use doujutsu to see that your chakra is a mess, Sasuke thought, but decided against saying. As much as he'd been pleased to see her determination about her bloodline jutsu last time they'd spoken, she'd also seemed insecure enough about the past few spars they'd had that it likely wouldn't help anything to accidentally set it off.

"Mm," he said instead, tone skeptical. "How long have you been sick?"