Yelena and Jill
"Yeah, that whole facetwin thing gets really weird sometimes," Jill said. "I'm pretty sure there's at least two cases of it going on at any given time."
And after a while, you kind of got used to the idea that someone might show up with your face. Or at least she had. Sure, nobody had yet -- but "yet" was the key word.
"Ooh, what kind of dog?" Jill asked, curious. "I've never had a dog, just a cat that's... six years old now? Seven? Something like that."