In "Remember You" Do Kyung Soo killed Jun Kwang Ryul. He had pretended that he had committed suicide and escaped. Afterwards, he committed murder.
On the 2nd episode of KBS 2TV Monday/Tuesday drama "Remember You" broadcast on June 23rd, Lee Joon Young (played by Do Kyung Soo) pretended that he had committed suicide. With that, he escaped from prison.
On this day, Joon Young saw that the guards were still coming into their room. With that, he took something sharp and cut his neck. The guards were really surprised and checked his pulse. Nonetheless, the pulse wasn't felt. Joon Young was moved quickly to a hospital and at that moment, he opened his eyes.
This had only been possible because of Joon Young's special skills. Ever since he was born, his pulse could nto be felt. When Joon Young met the young Lee Hyun, he let the young Lee Hyun know.
Afterwards, Joon Young went to Joong Min (played by Jun Kwang Ryul). This was to meet Hyun. After Joong Min found out that Joon Young was visited, Joong Min said, "Have a cup of tea." With that, he asked about the whereabouts of Hyun. Meanwhile, "Remember You" is about a genius profiler played by Lee Hyun.