Robin is a soft-spoken and kind individual in front of her fans. She handles herself as an elegant and demure young lady. She is a famous singer and celebrity, and constantly tours the world to perform. She is known for her slow ballads and cheery romance songs. Despite her persona shown on stage, she has a secretly obsessive nature and chases the one who rejected her long ago. She uses her riches to send detectives and other professionals to hunt information on them. Robin often uses disguises.