"Kap Dong" Lee Joon went to the treatment facility where he found the true reason that he looked for Kap Dong.
On the 10th episode of tvN Friday/Saturday drama "Kap Dong" broadcast on May 17th, the real Kap Dong Park Ho Suk (played by Jung Geun) and Ryu Tae Oh (played by Lee Joon) met each other for the first time at the treatment facility.
On this episode, Tae Oh found Kap Dong Ho Suk that was hiding in the internal sides of the treatment facility. Then, Ho Suk showed the various knots that show his crimes and said, "The more you resist, it'll get harder." He then said something scary saying, "This means I'm Kap Dong."
At this, Tae Oh said to Ho Suk, "You're my god." Until now, to Kap Dong, it looked as if Tae Oh was a simple psychopath. However, there was a twist.
Tae Oh said to Ho Suk, "How did this all stop? The only person that stopped before getting arrested was you" he said. At this, he showed his true feelings saying, "I came to ask why he stopped."
He who was a psychopath that wanted to stop his crime. His feelings were revealed later and the reason he copied Kap Dong to commit a crime was revealed.