1996年，北海道道东。因一次不容错过的考试，美丽的女孩平泽纱枝（新垣结衣 饰）邂逅了阳光爽朗的男孩木内康平（生田斗真 饰）。不过这次相逢并不顺利，康平因驾驶汽车出了车祸延误了纱枝的考试，自己也被学校责令退学。糟糕的开始并非有一个糟糕的结局，康平与纱枝由此相知相恋，结为情侣。随着毕业的临近，他们的感情也面临着考验。康平继承家业，成为一名与大海搏斗的渔夫，纱枝则经过艰辛的备战，考上了东京的名府早稻田大学，时间和空间成为他们之间最大的障碍。在此期间，康平的家面临破产，生计举步维艰。纱枝也在求职的道路上不断受挫。两人的恋情似乎慢慢走向了消亡…… 　　本片创意来自根据一青窈的同名歌曲。Sae (Yui Aragaki) is a high school student who is studying hard for her college entrance exams. She lost her father when she was very young and so lives her mother Ryoko (Hiroko Yakushimaru) in Hokkaido, Japan. Her father Kemimichi (Arata) once planted a dogwood tree in their garden after he found out he had a terminal disease and could not watch Sae grow up. She hopes to enter a university in Tokyo. She then meets Kouhei (Toma Ikuta), who attends a specialized high school teaching fishery. He hopes to follow in the footsteps of his father and grandfather as a fisherman. These two young people meet and have a long distance relationship. Although their love is strong it does not last. 10 years later these two people have a miracle ... (Source: Asian Wiki)