Yoon Eun Hye's work with Yoo Seung Ho who is nine years youngers than herself has been a big issue even before the broadcast of the drama. She also caught the attention of many by admitting during a press conference "I felt guilty about acting as lovers with Yoo Seung Ho." However, the unexpected chemistry between the two became a hot issue upon the broadcasting of the drama.

Yoon Eun Hye commented "They say younger guys don't feel like men but nine year difference is quite a big difference. That's why I initially worried about how I would work out the relationship with Harry(Yoo Seung Ho). We met for the first time to film our since in Jeju Island but Seung Ho and I both had reserved personalities. That made me try harder. We had many scenes where we were talking in a car together so we talked a lot then. He's been acting since he was young also, so we talked about many things."

She continued "Seung Ho likes to play around but he's not childish in any way. He was a man when he was acting. He also told me that he wanted to enlist early in the military. He seems to want to experience new things without the help of anyone else."