7 days until the wedding. Since we were children, you were always there by my side. On days we cried, days we laughed, and days we talked about our dreams. Before I knew it, my childhood friend had become my precious lover. Though the paths we walked were different—with Miu Amamiya working as a stylist at a popular hair salon—the feeling of "wanting to be together forever" never changed. This is a pure love story with a childhood friend, depicting the seven days leading up to the wedding and the happy future that follows. The happiest week in the world begins now.