In the first episode of "The Life of a Witty Doctor", because the president of The Ludi Hospital was ill, the company would pass the position of chairman to the 40-year-old son, but the president obviously had 5 children, why should he pass it on to the younger son?
The eldest son, Cheng Dongyi, the second son, Jin Chengjun, the eldest daughter Rui Zhiyuan, and the second daughter Wu Yun'er are all serving a person of high status. Both sons were priests and both daughters were nuns, so they had to be given to the younger son.
Sung Dong-yi, Kim Sung-kyun, Rui Ji-won and Wu Yun'er appeared as "special appearances", which also triggered a lot of discussion, because it was really quite a camera! And this filming tidbit is also public.
As soon as Cheng Dongyi saw Jin Sungjun, he said, "Isn't he supposed to be the eldest son?" "Later when the filming was officially... Sung Dong-yi walked in and called Kim Hae-sook: "Mom." Kim Hae-sook immediately burst into laughter, and she also said, "I'm sorry, the moment I heard him call Mom... I burst into laughter. Later, Jin Sungjun appeared on the scene, and Cheng Dongyi shouted again: "Brother is coming? "The older brother who has always coveted to be a younger brother!"
Kim Hae-sook (born in 1955) and Sung Dong-yi (born in 1964) are actually only 9 years apart, and their acting skills are very superb, they have filmed the movie "The Trial of the Dead" together, this time playing mother and son in "The Life of The Witty Doctor", which also adds a sense of humor to the drama!