In "Bluebird House" Lee Joon Hyuk (played by Ji Wan) ended up regretting and apologized to Choi Myung Gil (played by Han Sun Hee) as he cried.
On the 14th episode of KBS 2TV weekend drama "Bluebird House" (script Park Pil Joo, director Ji Byung Hyun) broadcast on Apr. 5th, Han Sun Hee (played by Choi Myung Gil) told Ji Wan that Eun Soo wasn't his sister related by blood.
On this day, Sun Hee said, "Eun Soo is not related to you. But nonetheless, you guys are family." With that, she cried. Hearing this, Ji Wan was confused. He said, "Please give me some time to think" and left. Afterwards, he was shown not being able to focus nor eat. He even skipped meals as he looked like someone in shock.
In addition, Ji Wan said to his mother Sun Hee, "Give me some time to think. It's something that I couldn't have imageind for the past 25 years."
While this was going on, Sun Hee had been fired from her restaurant job. She couldn't even return home and Ji Wan, after being worried about her, ended up getting reunited with her in the park. He said, "Mom, I'm sorry. Don't go anywhere. Let's go home." With that, he shed tears.