"Golden Rainbow" Jung IL Woo showed antagonistic feelings against Chae Ye Ryun.
On the 21st episode of MBC "Golden Rainbow" Suh Do Young (played by Jung Il Woo) treated Kim Chun Won (played by Cha Ye Ryun) differently when they were together as opposed to when he was with his family.
When the entire family was around, Suh Do Young said about Kim Chun Won, "It was depressing everyday and now that a pretty older girl is here, why wouldn't I like it? Anyways, congratulations, grandma. You found your smart granddaughter and everything will be good in the company" and was positive.
However, as it became nighttime, Suh Do Young was drinking by himself and as Kim Chun Won appeared, he said, "Kim Chun Won, it's cold and cold water isn't good. Maybe the food was too salty or maybe you didn't feel comfortable" as he showed animosity." Moreover, he said, "I'm curious. You said you were interested in me but did you know I was related to this house?"
At this, Kim Chun Won said, "I still have interest. You and I are not from the same blood. No reason to not be interested." Suh Do Young said, "So should we make a scandal? Who knows? Maybe I'll get my inheritance earlier than later" as he half-jokingly said.
Afterwards, Suh Do Young asked about Kim Chun Won's birth father and said, "Well he's him. What about your mom? What was going through her head when she sent you? Did she desert you too" and raised the presence of Yoon Young Hae, adding more tension to the drama.