Russell stares intently at his phone, and the translation service's more phonetic translation, mouthing a few of the sounds clumsily as he goes. Then he glances up at Walter, eyebrows very high.

"Well. Uh. And you never knew it before?"

The explanation hovers as an open secret in the air before them; this is another of those changes, like the teeth and the bones and all that, isn't it?