Sugiura, a business partner, takes a liking to Manami, the president of a design office, and persistently follows her around. Manami continues to firmly refuse Sugiura, who wields the power of her father, the chairman of a major corporate group, and confronts her with aggressive business proposals and lewd demands. As Manami sighs due to her stress, her daughter Rin gives her words of encouragement, saying, ``Mom, you have to smile no matter what.''