"Hmmm... well I'm not sure how much you SHOULD know about other you-niverses. I have a book you might want to read, Superman : The Ultimate Guide, but you can borrow it at your own risk."

Xander rolls his eyes.

"Oookay lovebirds. I may be older, but my hearing works just fine. If you two wanna go be... frisky or.. whatever, don't let me stop you but I don't wanna hear about it." Xander grins.