Luhan and Yoona are childhood friends. They grew together, played together, eating together, sharing secret together. They have a special feeling towards each other. But they never confess to each other because they afraid that will ruined their friendship.

They will not always be able to feel the same pain or completely understand what you are going through. But, they will always be there to cherish you, to raise you up, and to let you know that you are loved and special and that you are not alone. They are your best friends.

Yoona loves Luhan as a man. But there is a thing that make her to stop from love him. Not because he is cheating or have a girlfriend. That is the painful thing she carried by herself. She hate herself. She blames herself. For not being able to love someone.