" Mind World, she saw everything through Riley’s eyes. Joy stepped up to the console, a device the Emotions used to control Riley’s reactions, and watched in awe, as Riley’s parents looked down at their beautiful daughter for the first time. “Hello, Riley,” said Mom, beaming. “Oh, look at you,” said Dad in amazement. “Aren’t you a little bundle of joy.” Suddenly, a golden sphere rolled down a track to the right of the console in Headquarters, lighting up the room with its soft glow. Joy picked "

― , Inside Out: The Junior Novelization (Disney/Pixar Inside Out)