Actress Kim Ji Won talked a little about her 'Descendants of the Sun' co-stars Song Joong Ki and Song Hye Kyo's personalities.

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In an interview on March 22, Kim Ji Won discussed what it was like working with the famous actor and their chemistry on set. She said, "He has a sly and mischievous side to him. Our relationship is like the relationship between the characters Yoo Si Jin and Yoon Myung Joo. That's why I think we could act comfortably."

As for Song Hye Kyo, Kim Ji Won commented, "I was so nervous when I first filmed with Song Hye Kyo. I've always been a fan, and I was more anxious than I was about the male actors. She's so good to me. I was worried what I would do if she was scary, but she supported me and said I was doing well."

Does any of this surprise you?