정해인 : 아무래도 ‘삼총사’를 같이한 씨엔블루 정용화 씨. ‘삼총사’하면서 그때 친해진 것 같다. (중략) 그러나 ‘삼총사’는 같이 있는 시간이 많았고 자연스럽게 친해지고 가까워졌다. 물론 나는 조금 대하기 어려웠지만 용화가 먼저 다가와줬다. 밥도 같이 먹고 생일파티도 하고 많이 챙겨줬다.

Trans)

Q. Who are you close to in your agency?

Jung Haein: It'd have to be CNBLUE's Jung Yonghwa-ssi, whom I filmed "The Three Musketeers" with. We became close during that show. (omit) But we spent a lot of time together in 'TTM', which made us close naturally. It was certainly difficult for me a little, but Yonghwa approached me first. We ate meals together and he threw a birthday party for me, taking good care of me. 

cr. http://article.topstarnews.net/detail.php?number=131009