He's still for a heartbeat before he moves, instinctively pulling free one of the kitchen knives he still has--one of his last. He needs to restock, and quickly. The boy rounds the corner, and he should have known it was Kamui, but all he sees is Itachi's face. He doesn't think, he just reacts, and that knife will be embedding itself as far into the man's gut as he can force it.]