"I'm your cousin," replied Jon.
Karyn looked around to see that the room had indeed changed. It was a lot like it was before, but there was a loose bra on the floor and a picture of Jon showed him looking like Karyn. "Why did you pick that as the reality change?" she asked.
"Because it means my own life is still pretty much the same--we're related through my Dad, and he died years ago--but there's still an explanation for why we look similar."
"Oh, come on," said Karyn. "Have you ever seen anyone look identical to their cousin before? That's a silly explanation."
"At least it is an explanation," said Jon in Karyn's voice. "Do you have a better idea?"
"Yeah, I do," replied Karyn.
Jon concentrated for two seconds and turned back into himself. The room returned to what it was like before. "Okay," he said, "give me a good idea.
Should I become you again or something else? And how should reality change to explain me being that way?"
Karyn's reply was....