"Angel Eyes" Lee Sang Yoon was cold towards Koo Hye Sun who recognized him and pushed her away.
On the 5th episode of SBS weekend drama " Angel Eyes" broadcast on April 26th, Yoon Soo Wan (played by Koo Hye Sun) started to suspect Park Dong Joo (played by Lee Sang Yoon) as the person who she thought was her first love.
On this day, Park Dong Joo and Yoon Soo Whan coincidentally saw the movie "Bungee Jumping" with memories of first love at the movie theater.
After the movie was done, Park Dong Joo wrapped Yoon Soo Wan's head so that she wouldn't run into other people and hearing Park Dong Joo's heartbeat, Yoon Soo Wan reflected on her first love and felt suspicious.
Before he knew it, Yoon Soo Wan took his hand to his face and at this time, Park Dong Joo took Yoon Soo Wan's hand and was upset as he let it go. Afterwards, Yoon Soo Wan met friend Cha Min Soo (played by Joo An) and showed how desperate she felt for him.
In the end, Yoon Soo Wan again went to Park Dong Joo and Yoon Soo Wan asked, "I'm also frustrated with you doing this over and over again. We never met before, right?" At this, Yoon Soo Wan said, "I know how weird we'll look. For once, can't you just say Yoon Soo Wan, Yoon Soo Wan?" he asked.
Park Dong Joo who was looking at Yoon Soo Wan took Yoon Soo Wan's hands and took him to an isolated place. Park Dong Joo mocked saying, "Don't be so wishy washy like that. Can you be clear? Does Mr. Kang Ji Woon even have any interest in me?"
In the end, Yoon Soo Wan who was hurt said, "I must be crazy. My Dong Joo has nothing in common with you and wouldn't be a person like you" as he sniffled.
