- Traditional Chinese Character(HanT):
偷偷愛上你
- Simplified Chinese Character(HanS):
偷偷爱上你
- Bopomofo(Mandarin Phonetic Symbols): ㄊㄡ ㄊㄡ ㄞˋ ㄕㄤˋ ㄋㄧˇ (ㄊㄊㄞㄕㄋ)
- Bopomofo(Zhuyin Keyboard Input/IME): "w. w. 94g;4su3" (w.w.94g;4su3)
- (ASCII) Hanyu Pinyin: "toutouaishangni" "Tou1Tou1Ai4Shang4Ni3" "Tou1 Tou1 Ai4 Shang4 Ni3" (TTASN)
- (Latin) Hànyǔ Pīnyīn: TōuTōuShàngNǐ [ Tōu Tōu Shàng Nǐ ]
- (英文翻譯) English Translation: "secretly fall in love with you"
- (西語翻譯) Traducción Español: "enamorarme secretamente de ti"
- (日文翻譯) 日本語翻訳: "密かにあなたに恋をする"
