Yuge Daisuke (played by Yamada Takayuki), a Japanese youth who is keen on observing the starry sky, works as a part-time tour guide while in Hawaii. Taking advantage of his work, this playboy wanders freely among the flowers and enjoys it. One day, he met the beautiful girl Fujishima Rui (played by Nagasawa Masami) in a restaurant. Rui's focused look made Daisuke particularly obsessed, and when they met again, he mustered up the courage to approach and talk to her. For this veteran in the love field, everything went smoothly. But when they met the next day, Rui looked cold at Daisuke. It turned out that the girl had been in a car accident ten years ago, which caused her to be unable to keep her current memory and live forever on the day before the car accident. The stubborn and unyielding Daisuke launched a persistent pursuit of the girl. He was indomitable and fought again and again. He didn't want to just have the passion of the moment, but hoped to be with the lover in his heart forever... This film is a remake of the American film of the same name.