They have been friends for so long or maybe too long to find each other attractive. Surely, love must be the last word to describe their long term relationship. However, when Woo-jae meets Yeon-su again after ten years, he has become not so sure of their relationship. They are still dear friends in every way. Yet his heart says different. Finally Woo-jae starts to recognize Yeon-su’s presence, gradually accepting her in his life.