The Korean entertainment industry is mourning the sudden passing of actress Lee Seo Yi (born Song Soo Yeon), who passed away at the age of 43. Her death was confirmed on July 1 via her official social media account by someone identifying as her manager, who revealed that she died on June 20. The cause of death has not been disclosed, and fans are expressing their heartbreak and shock online.

Lee Seo Yi might not have been a household name, but her work left a lasting impression. She made her acting debut in 2013 through the MBC historical drama Hur Jun, The Original Story and steadily built a reputation as a reliable, emotionally resonant supporting actress. Her appearance in SBS's Cheongdam-dong Scandal (2014) showcased her versatility and sensitivity on screen.

She also made waves in Korean cinema, appearing in the political thriller The King and the quirky black comedy Killing Romance. In each role, she brought a natural presence and quiet strength that made her characters feel real.

Outside of acting, Lee was known for her academic accomplishments. She studied Czech and Slovak at Hankuk University of Foreign Studies—a rare major that highlighted her love of language and culture. Later, she continued her education at Pusan National University’s graduate school, showing a lifelong dedication to learning.

The post announcing her death ended with a heartfelt message: “Please remember actress Lee Seo Yi, who was a warm and beautiful person.”

As tributes pour in from fans and colleagues, many are rediscovering her past work, remembering a talent that shone bright even in smaller roles. Rest in peace, Lee Seo Yi. You may have left us too soon, but your legacy lives on through every scene you brought to life.