" Aiden really looked at her then. His eyes were wide and dark, but not pure black. There were flashes of blue iridescence in them, like in Urvashi's eyes. Maybe it was an apsara trait. It made sense to Aru. Apsaras spent so much time dancing in the night skies that maybe their eyes eventually mirrored them. "

― Roshani Chokshi , Aru Shah and the Song of Death (Pandava, #2)