Married to the City's King - Episode 9

A small child keeps calling "Mommy" after getting lost. Oliver comforts the child, makes a pinky promise—"three hundred years, no take-backs"—and offers to take the child home; someone calls for Cyrus and asks, "Is that your family?" Later, one person yields—"You win. I'll do as you say"—and is told to clean up, while another warns that caring for Stella will "only dirty her place." The episode ends when someone sees a newcomer and murmurs, "Why does this feel so familiar? Are you..." leaving recognition unresolved.