Donghae likes Yoona, but they are both top K-pop band-group idols, and they both are in SM. He can't deny his feelings for her though, he has endured it for a long period of time...One day, he decides he wants to tell Yoona that he loves her. But, he hope she can know his feelings and not respond to it or simply forget about it afterwards. As much as he wants her as his girlfriend...He knows they can't be together at the moment. Also how he really wants to know how she feels about him too, but he would hate to think that she would think of him as a brother, friend, and not as a man she can have the love feeling too.