You, also known as Kwon Tae Hee, is a simple young lady who moved to South Korea all the way from Seattle. In there, you met a man named Key, and, well, both of you fell in love with each other. Soon, both of you had a relationship. But two years later or so, things aren't working out so Key and you broke up, which hurts so much. You run to your best friend, Cho Kyuhyun, and that's where all it begins.