Lucifer is inherently curious about all newcomers to the Nexus, however, the one woman walks away looking like she has a destination in mind. He can find her later and instead focuses on the woman remaining.

He hears the question that seemed to go unanswered by the young woman and so asks the elderly woman. His wings shift at his back. "Who are you looking for?"

She's powerful and there's something dark there but how can he know who she might be looking for? It could be family.