Esther? What an unfortunate name, thought Lucy. "It's a pleasure, Esther." He took the hand not currently occupied with her mouth and bent down to kiss it like the gentleman he wasn't. "Perhaps later I can tell you some embarrassing stories about your sister. We went to school together, you know."
Raising Toby a bit higher on his hip, he looked from Mary to Esther and back. Then he said, "She really does look extraordinarily like you. It's uncanny." In a lower voice, he added, "Tell me, did you have a younger sister back..." Lucifer hesitated slightly before using a code he thought would be obvious enough, "back in the real world?"