After her 6 years of onesided love, Kotoko got married to Naoki, and they went to Okinawa for their honeymoon. In flight heading to Okinawa, they meet a newlywed couple which disturbs their honeymoon. They face a crisis of posthoneymoon divorce, but after all, Kotoko has a stronger bond with Naoki and feels happy. When Kotoko goes back from the honeymoon, she is shocked to learn that their marriage paper has not been filed yet. This is Naoki’s decision that he would not file the marriage paper until his father’s company, Pandai, makes it through.