A post on a Korean online board centers on the question, “Karina, who is she?” The accompanying text lists a string of idol names and affiliations, including aespa Ningning, Giselle, and Winter; NewJeans Haerin, Minji, and Hani; IVE Ahn Yu-jin and Jang Won-young; Le Sserafim Kim Chaewon; HYBE; Airit; Minju; as well as mentions of Lucky and Viki.