For a moment, Casey just stared. First at the theory of the body snatcher thing, but it was really the mention of another Shaw that caught Casey off guard. Well, more off guard than he already was.

"The 'other' Shaw? Wait," Casey blinked and shook head head a bit in an attempt to clear everything else out of his head so he could understand Gael correctly. Two of them certainly made sense with the completely different attitudes. "Twins? Oh god. I totally made myself look like an ass. I'm sorry."