在这部笨金鱼爱情/运动片中,高中生阿薰在一次放学后偶然看到了学校游泳池边的园子，对她一见钟情。也不管自己是个旱鸭子，阿薰当即加入了游泳部。园子对他根本不感兴趣，阿薰却并不放弃，借了辆自行车，每天早上都去接园子上学。渐渐地，园子的母亲也接受了阿薰，这令园子十分恼怒。阿薰为了让园子接受自己，每天拼命练习游泳。
Kaoru, a highschool boy, falls in love with a girl, Sonoko, a leading member of his high-school's swimming club. Though he cannot swim at all, he joins the swimming club to win her heart.
