But Nim is unaware that the real Alex is Alexandra Rover (Jodie Foster), an agoraphobic, fussy San Francisco fiction writer.

• 但尼姆不知道真正的A是亚历山德拉R（朱迪福斯特扮演），一个有着广场恐惧症，常常大惊小怪的旧金山小说家。