In 8th episode of KBS 2TV "Bluebird House" (script Choi Hyun Kyung, director Ji Byung Hyun) broadcast on Mar. 15th, Jang Tae Soo (played by Chun Ho Jin) went head to head with Jang Hyun Do (played by Lee Sang Yeop), his son.
Jang Hyun Do was angered seeing his father Jang Tae Soo buying off his fellow band members with money. After learning that his father was the one getting in between him and the band, Jang Hyun Do couldn't control his feelings.
Meanwhile, Jang Tae Soo realized that Jang Hyun Do had touched the company affairs and had caused a loss of hundreds of thousands of dollars. With that, he ordered, "Come to the company right away." Jang Tae Soo heard that his son had been responsible for something but moved the responsibility onto someone else. With that, he was absolutely angered.
With that, Jang Tae Soo and Jang Hyun Do went head to head. Jang Hyun Do saw his father and said instantly, "You were behind it right? My friends, my band, you made this happen, right?"
At this, Jang Tae Soo looked at his son in the coldest way as a struggle was foreshadowed in future episodes.