KBS TV Saturday Sunday drama "Wonderful Days" Park Joo Hyung asked Ok Taec Yeon to collaborate with him and work together.

On the most recent episode of the KBS TV Saturday Sunday drama "Wonderful Days" which aired in the night of March 23, 2014, Oh Seung Hoon, played by Park Joo Hyung, saw Kang Dong Suk, played by Lee Suh Jin, and Hae Won, played by Kim Hee Sun, kiss, and got jealous of Kang Dong Suk. Oh Seung Hoon said to Kang Dong Hee, played by Ok Yeon, "Can you do whatever I ask you to do if I were to give a third of my wealth?" Kang Dong Hee said, "If you want me to die for you, I will willingly do so." Oh Seng Hoon then said, "Are you for real? I do not care for your life, but please take care of your hyung Kang Dong Suk. Make him never able to walk again. If you do a good job, I will give you a third, no, half of my wealth."

In related news, the new KBS TV Saturday Sunday drama "Wonderful Days" is a story of a poor man in a rural area who goes to Seoul to study and succeeds as a prosecutor in Seoul. He then comes back to his rural hometown in 15 years, and the drama tells the story of people around him, and deals with themes of the value of family, greatness of love, and value of the neighbors.