不能說的秘密
- År: 2007
- Land: Hong Kong, Taiwan
- Genre: Fantasy, Drama, Thriller
- Studio: Zoom Hunt, Black & White Keys Production, Edko Films, Sil-Metropole Organisation
- Nyckelord: high school, time travel, school, misunderstanding, pianist, teacher student relationship, music history, first love, boyfriend girlfriend relationship, asthmatic, music academy, music school, music
- Direktör: 周杰倫
- Kasta: 周杰倫, 桂綸鎂, 黃秋生, Alice Tzeng, So Ming-Ming, Huang Jun-Lang