While in talks about their great chemistry, Kim Yoo Jung said, "My mom and sister were concerned and asked me if I really like Park Bo Gum." She then expressed affection for his character, saying, "I think I really loved Prince Lee Young. Lee Young is a person who is smart and wise. How can you not love someone like that?"
She also portrayed affection for Park Bo Gum, saying, "Because he's such a warm person, Prince Lee Young seemed like Bo Gum oppa, and Bo Gum oppa seemed like Prince Lee Young at times. Not only when we are acting, but he was also caring and considerate off-screen. He's a really good oppa."