However, people still remember SKY Castle as her best work. Kim Hye Yoon said, “After the drama concluded, I tried to detach myself from Ye Seo by doing projects like Extraordinary You. However, I realized that she was part of me. I played the character, so we will always be inseparable no matter how hard I try to separate myself from the character. Some may think that I play the same character over and over again, but others may find my new self in other projects. So I don’t try too hard to break free of the character as much as I used to.”
The actor continued, “When I read the script for Extraordinary You, I found myself reading the lines exactly as Ye Seo would. But when I cross-checked the two works again, I found that those two characters were completely different from each other. Looking back, I think I did try very hard to separate myself from Ye Seo. But I now think that Ye Seo and Eun Dan Oh are all part of myself.”
Meanwhile, Kim Hye Yoon appeared in Ditto as Yeo Jin Goo‘s first love, Han Sol.