​Lee Seo-Yi was a South Korean actress who made her debut on October 12, 2011. She was represented by Hiverlab Entertainment. Throughout her career, Lee had taken on various supporting roles in both films and television dramas.

Aside from acting, Lee was academically accomplished. She majored in Czech and Slovak studies at the Hankuk University of Foreign Studies and pursued graduate studies at Pusan National University. She was also a florist and managed her own floral boutique called Bouquet 242.