Kim Kang Woo and Um Ki Joon started to have a mental conflict over Lee Shi Young. The three are expected to be in a love triangle in the ensuing plot.
On the 10th episode of KBS2 "Golden Cross" broadcast on May 15th, Kang Do Yoon (played by Kim Kang Woo) and Michael Jang (played by Um Ki Joon) engaged in a mental battle.
On this day, Suh Yi Re (played by Lee Shi Young) was dining with Kang Do Yoon in a restaurant and met Suh Dong Ha (played by Jung Bo Suk) and Michael Jang and joined together.
Michael Jang saw that Kang Do Yoon and Suh Yi Re were talking together in a friendly way. Seeing how intimate they were, Michael Jang was jealous of them instantly.
Michael Jang followed Kang Do Yoon to the bathroom. There, he asked Kang Do Yoon, "What kind of relationship do you have with prosecutor Suh? Do you really like Prosecutor Suh?" and asked without hesitation.
As Michael Jang started showing interest in Suh Yi Re, Michael Jang said, "Does Executive Jang like people for fake? Of course it's for real. What do you think" and left before he could respond.