South Korean actress, starring in the South Korean television series Love in the Moonlight with Park Bo-gum, made her acting debut in what year?
Love in the Moonlight: Love in the Moonlight () is a South Korean television series starring Park Bo-gum and Kim Yoo-jung with Jinyoung, Chae Soo-bin and Kwak Dong-yeon. Kim Yoo-jung: Kim Yoo-jung (; born September 22, 1999) is a South Korean actress. Kim Yoo-jung:  After her acting debut in 2003, she became one of the best known child actresses in Korea and since then, has transitioned into teen roles by starring in television series "Moon Embracing the Sun" (2012), "May Queen" (2012) and "Angry Mom" (2015).
2003