男孩在搬家前一天邀请青梅竹马的女孩一起随便走走,女孩欣然答应。两人踏上了前往海边放烟花的旅程。骑着自行车,对付了暴走族,两人终于来到海边时,没有放烟花。两人做的是相互表白。但,这注定是一段无疾而终的爱情。最终,火车还是轰鸣着带上男孩去了远方。在车窗外的黑暗中,突然出现了一个熟悉的身影,和两串璀璨的烟花。 The boy invited the childhood sweetheart girl walked together the day before moving, the girl readily agreed. They embarked on the journey to the beach to put fireworks. Riding a bicycle, against the ran race, the two finally came to the beach, did not put fireworks. What the two do is mutual confession. But, this is bound to be a life-long love. In the end, the train roared and brought the boy to the distance. In the darkness outside the car window, a familiar figure suddenly appeared, with two strings of bright fireworks.