命运般的恋爱

香澄（原田知世 饰）离了婚，独自抚养着正在上高中的儿子，日子过得十分辛苦。香澄在一间洗衣店中工作，这间洗衣店面向的客户，都是有着一定社会地位和声望的上层人士。某日，香澄邂逅了一位名叫小泽勇凛（斋藤工 饰）的男子，此人是一位正当红的话题性设计师。 　　让香澄没有想到的是，和自己八竿子打不到一起去的勇凛竟然对自己格外感兴趣，因此对这位个性古怪的男人充满了戒心。可随着时间的推移，勇凛单纯善良的一面渐渐显露，香澄在不知不觉中被其吸引。然而，勇凛的生活十分混乱，他和香澄的客户，大型企业社长的夫人白井真帆（山口纱弥加 饰）有着不伦的恋情。During their childhood, a little girl and a boy made a pledge to meet again. Now at the age of 45, the girl, Kasumi, is now a divorced mother of a son of high school age. She works as hard as she can at a laundry delivery shop for the wealthy, in order to make a living. Then one day, Kasumi encounters a young male designer, Yuri, who has attracted international attention. He is somehow far too familiar with her and pokes his nose into her affairs. Kasumi is initially wary, but she soon learns that he has a pure heart and starts to get drawn to him. These two people with different backgrounds fall in love. Why did Yuri appear before her? Could he be the boy from that time?