"Why don't we just be together? Im tired to keep break up with all my ex..." - Lee Jeno "Me and you? Its sound funny.... I know everything about you..." - Lee Chaeyeon A light romance between two friends. He had a high standard for a woman that he want date but keep breaking up after he date them. While for she, don't have any standards and just date for fun. Will two friends who know every flaws and strengths of each other end up be together?