She said, "Ji Chang Wook is someone who is good at leading others...When we first met in Spain, we struggled in getting to know each other."�

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YoonA explained, "Our director said, 'Hurry and become friends since you guys have to shoot a kiss scene soon.' So we talked and got to know each other. Because we had the same goal in mind, after the scene, we became much closer."�

She complimented Ji Chang Wook, saying, "He helped me a lot to create 'Anna' (YoonA's character in drama). Whatever acting I did, he would say, 'Do as you like.' He helped with the detailed acting."�