Tell me your Words of Love

Chihiro Sano loses her husband Yasuhiro in a traffic accident, but eventually falls in love with Katsuya Goto, who was driving the car at the time of the accident. However, Katsuya is engaged to Mika, the daughter of the company president, and is also hated by his half-sister Mari, who is not related to him by blood, and he is subject to various obstacles.