In "Bluebird House" Jang Hyun Do (played by Lee Sang Yeop) wanted to save his relationship with his father Jang Tae Soo (played by Lee Sang Yeop) and therefore betrayed his friend.
On the 43rd episode of KBS weekend drama "Bluebird House" (script Park Pil Joo, director Ji Byung Hyun, production Hidden Picture Productions) broadcast on July 19th, Jang Tae Soo (played by Chun Ho Jin) separated with Han Eun Soo (played by Chase Soo Bin). Afterwards, Jang Hyun Do came home after betraying Kim Ji Wan (played by Lee Joon Hyuk). As Jang Tae Soo saw his son coming home, he said to Jang Hyun Do, "So are you finally done with Eun Soo? I guess seeing that you came back on your known, you're finally done."
At this, Jang Hyun Do reported his accomplishments until now. He said to his father, "I got rid of the recording file where you talked with Mr. Kang Jae Chul (played by Jung Won Joong). Now, you don't' have to pay attention to it any longer."
Jang Tae Soo yelled back, "Why are you going crazy over things like this?" Then again, Jang Hyun Do said, "You're my father. I'm going to go relax a bit. I'm tired" as he showed that he was a bit confused about what to do.
