No one was ready for this. A secret war between two influential families. A independant man who lost his first love, and a beautiful, innocent girl full of dreams that she threw away for an adventure of love. Will they be able to run together? Or will his secrets ruin everything? Society is the gravity that pulls them apart. But the question here is: Who is the real victim? TRAILER☆  CAST MEMBERS☆SYNOPSIS What if love passes through the boundaries? They were brought up by wealthy, influential families. Although raised the same, it seemed as though they came from different worlds. Meetings clash as one man runs away from the horrible reality of love, and discovers something he never could have thought possible. Is it necessary to forget? Is it possible to deceive your own heart? Being able to survive with no heart is the mans cliché in life. "No one saves us but ourselves. No one can and no one may. We ourselves must walk the path." Evil, uncontrolled actions, fighting for the death. Two people with completely separate paths. If the roads cross, will they be able to run together? Or make a new path, a path which reality does not allow; a path which the world isnt ready for...Sooner or later different paths cross.It Has To Be You. ForewordCHARACTERS☆LEE EUNHYUK is son of Lee Junkil, an ex-mafia leader and politician. In the eyes of the world, Lee Eunhyuk had everything going for him. With his life on a certain path, he continues to know the in and outs about the deep gangs in korea, and the dark secrets of the korean government. A man full of confusion, hatred and misfortune because of a certain accident pertaining his past love and a gang fight. Its because of this, he loses, not only his pride, but along the way, he loses his first love. The memories of the girl, the promises, were all broken, along with his meaning for life. Its even, because of this, he is forced to put on a happy mask, just so that his father would be proud of him.☆ PA RK GYURI is daughter of former counselor of Seoul, Park Kyunghoon, an old rival of Lee Junkil. She set out her future just as her primitive family planned for her. She was beautiful, studious and full of dreams. Until a certain encounter, she changes her perspective and her ideals toward life. No one understands her choice after she meets him, and society doesnt seem to let them be able to see each other. The building pressure of doing right and being perfect doesnt seem to be important anymore. Having to see more of the meaning of life, how much more there is to everything around her, soon enough her views change. No one understands her choice to be with Lee Eunhyuk, or her desire for change.   |SUPPORTING CASTJOOYEON (from Afterschool) as. . . . . Lee JooYeon – Gyuri’s best friend. She’s sweet and funny but known to be close-minded. Known around the school as an ulzzang.DONGHAE (from Super Junior) as. . . . . Lee Donghae – Eunhyuk’s best friend since childhood. He is middleclass, therefore attends Eunhyuk’s school on scholarship. The boy-next-door type. He is also understanding and persistant.VICTORIA (from f[x]) as. . . . . . Song Victoria –Gyuri’s distant relative, and friend of Gyuri. No one knows exactly what goes on in her mind, but she’s as intelligent as the next person. She is subject to do as her uncle, Park Kyunghoon says and is obedient to the point of extremity. Despite that, she is loving and full of happiness.   |OTHER CHARACTERSHa Yeon JooJaejoongBaek Sung HyunHan YuiYoon Si YoonPark Jungsoo/Eeteuk*list is subject for change or addition- - - - - - - - - - - - - - - - - - - - - - - - - - - - -