"About half a year," she replied, breezing past the other party-goers with an easy air. "Although I've been bouncing around the multiverse for about two years, I think."

She turned around, walking backwards so she could face him. "Have you gotten the whole spiel on how the multiverse works yet? I'm not exactly the most science-y person out there, but I can explain if you want."

Diana seemed to remember getting pretty good at it in Bete Noire.