Just because Man was the only intelligence on Earth didn't mean that there weren't a variety of other intelligences out there. Once they made their way safely, without explosions, to the dry area of the aquarium again, the Captain didn't mind answering Charles' questions about the two curious creatures he had noted back in the Alpha Nebula exhibit.

"They're staff," Jack laughed. "One looks like a guy I use to date actually. He was really sweet when he was male but a little catty when he was female. You have to be careful with the gender swappers. And you think being bipolar might be bad!"

It was impossible to tell if Jack was making anything up or even exaggerating because he just took Charles to an aquarium on Mars. Crazy!