Actor Ji Sung made all viewers cry with his sincere acting. From the beginning of "Kill Me Heal Me" he made people re-evaluate him with amazing acting skills. His crying acting also did not betray the audience.
On the MBC Wednesday/Thursday miniseries "Kill Me Heal Me" broadcast on Feb. 25th, Do Hyun (played by Ji Sung) regained all of his memory. To rescue Ri Jin (played by Hwang Jung Eum), Do Hyun faces the criminals and gets hurt by a weapon that one of them had thrown around. In this process, all the memories that Shin Se Ki has got revived and the pieces of the memory puzzle came together.
In this process, he realizes that Ri Jin was the girl that his parents had abused as a child. He sheds tears of pain. In this scene, Ji Sung even shed snot as his great acting delivered how much pain he was feeling to the audience.
Afterwards, Ri On (played by Park Suh Joon) begged Do Hyun to leave for the sake of the peace of the family. Do Hyun then decides to break up with Ri Jin. Before this, he just asks for "a day with Ri Jin" to Ri On.