故事围绕一枚被遗落在捷运车厢里的订婚戒指展开。原本应该是奕之向丽莎求婚的浪漫日子,但戒指却被奕之弄丢了,求婚计划可能因而被打乱,寻回戒指的过程中,他们开始重新审视爱情对彼此的意义到底是什么?另一方面,这枚戒指也开始流浪在这个城市中,随着捷运匆匆穿梭,经过一站又一站,也串起一段又一段的爱情故事。。Siskel and Ebert once ran a special show entitled "Movies I'm Embarrassed to Admit I Liked." I suppose that if I composed such a list of guilty pleasures, this one would be one of them . . . but upon reflection, it's really a lot better than that. Fifteen year-old science prodigy Mitch (Gabe Jarret) is recruited by ambitious college professor William Atherton (in yet another of...。