In "Twenty Again" Lee Sang Yoon is expected to be a legendary guy that has a crush on others. He captivated the hearts of women in order to have the happiness of being with his first love. Nothing - neither water nor fire - could stop him.
On the 12th episode of tvN Friday/Saturday drama "Twenty Again" (script So Hyun Kyung, director Kim Hyung Shik) broadcast on September 26th, Cha Hyun Suk worked his hardest to keep Ha No Ra from leaving him.
On this day, Cha Hyun Suk (played by Lee Sang Yoon) made a large determination for Ha No Ran (played by Choi Ji Woo) whom he had run into in the seminar room. He wanted to link her to her husband Kim Woo Chul (played by Choi Won Young). This was without letting him know that he had feelings for Ha No Ra.
Cha Hyun Suk wanted the married couple to be up against each other and purposefully took care of Ha No Ra in front of Kim Woo Chul. He even suggested having a biking date and drew a sweet scene. Nonetheless, in the end, he returned Ha No Ra to her husband's arms.