如果说那枚只值20元钱、却在阿玲身上珍藏了20年的戒指让我们想起了他们生死与共的爱情的话，那么方展博与小犹太之间的感情又让我们想起什么呢？对，是纸飞机，是那首年代久远，听起来却格外亲切的英文歌《红河谷》
纸飞机在展博的身周飞翔，渐渐地，地上满是纸飞机，如同繁星。他朗诵《纸飞机》给小犹太听，小犹太唱起《红河谷》，因为和着剧情，竟觉粤语唱法比素常听到的普通话版还要好听。然后是天涯海角的寻踪，短短的相守，然后分离。三年后，展博回台湾，藉着电视上一首《红河谷》找到小犹太在的小学，藉着歌声寻到她。那一段，让我想起杨过去绝情谷寻找小龙女。一样是身染绝症，一样是满含深情。但是小犹太，却没有小龙女的幸运。
还有这么一段：
paper plane paper plane how soft light you are 纸飞机，纸飞机，轻轻的纸飞机
hope to ride you in the air 真想骑着你
up to the high clouds fair 载我向那高处飞
reach abode of heavenly realm 飞往一处桃源地
參考答案:Paper Plane
Paper plane, paper plane
How soft light you are
How to ride you in the air
up to high clouds fair
reach abroad of heavenly realm
Paper plane, paper plane
How soft light you are
gracefully flying your's wings' pair
look as if to a land rare
yet you are always there
mission is what this plane bear
So, let this paper plane
lightly tapping my sorrowed heart
carrying away all my sads.
