这段话什么意思？？感激不尽！

A guy (Seeley) who danced with what could be the girl (Gomez) of his dreams at a costume ball only has one hint at her identity: the Zune she left behind as she rushed home in order to make her curfew. And with a once-in-a-lifetime opportunity in front of him, he sets out to find his masked beauty.
这是电影 Another Cinderella Story的介绍。
Seeley在化妆舞会上与他梦中的女孩共舞，他唯一能够识别女孩的线索就是一个ZUNE（多媒体播放器），是她在午夜时分匆匆离去时忘在现场的。面对一生仅有的机会，Seeley决定要找到这个面具后的美丽女孩。

百度