Throughout this whole thing, Thetis had felt guilty that Achilles was caught in the middle of their feud. She was pleased he seemed to mostly be on her side, but she still wished she could have spared him most of this.
She glanced up as Achilles started to stand. "Achilles, what are you doing?" she whispered. She'd seen that look on his facs before, and it had rarely ended well for everyone involved.