On the 3rd episode of KBS 2TV drama "Bluebird House" (script Choi Hyun Kyung, director Ji Byung Hyun) broadcast on Feb. 28th, Kang Young Joo (played by Kyung Soo Jin) put down her job as a teacher and changed her look completely. With this, she attracted the attention of everyone.

Kang Young Joo put down her position as a teacher because she couldn't stand the tough words of the vice principal and the parents. Kang Young Joo dyed her hair in a fancy color and put on great fancy sunglasses. She then appeared in front of Kang Jae Chul (played by Jung Won Joong) and Oh Min Ja (played by Song Ok Sook).

Oh Min Ja then got upset saying, "What is this hair that you have?" Kang Young Joo said, "This is what's trendy now" and was very happy-go-lucky. Kang Young Joo was worried and said, "How can you go to work like this?" With this, she said, "I put in my resignation letter so I'm not going to work today."

Kang Young Joo said, "I thought happiness comes easily but I hate going to work. I don't think being a teacher is for me." At this, Oh Min Ja said, "So then you just quit like that? You got to be joking."