The expression on his face didn't appear change, but there was a slight twitch to his lips and his eyelids fluttered for a moment. A few moments later, he let out a soft, "Oh."

His mind wasn't quite in the right state to connection the dots just yet—to come to the idea that Snoke had ordered said rescue and recognize how much Hux would rather leave him to die. So for the moment he simply allowed the hope of survival to warm him. Under the bed a few miniature white flowers began to break their way through the tile, a phenomenon that could have easily been missed.