- Traditional Chinese Character(HanT):
莫非這就是愛情
- Simplified Chinese Character(HanS):
莫非这就是爱情
- Bopomofo(Mandarin Phonetic Symbols): ㄇㄛˋ ㄈㄟ ㄓㄜˋ ㄐㄧㄡˋ ㄕˋ ㄞˋ ㄑㄧㄥˊ (ㄇㄈㄓㄐㄕㄞㄑ)
- Bopomofo(Zhuyin Keyboard Input/IME): "ai4zo 5k4ru.4g494fu/6" (ai4zo5k4ru.4g494fu/6)
- (ASCII) Hanyu Pinyin: "mofeizhejiushiaiqing" "Mo4Fei1Zhe4Jiu4Shi4Ai4Qing2" "Mo4 Fei1 Zhe4 Jiu4 Shi4 Ai4 Qing2" (MFZJSAQ)
- (Latin) Hànyǔ Pīnyīn: MòFēiZhèJiùShìQíng [ Mò Fēi Zhè Jiù Shì Qíng ]
- (英文翻譯) English Translation: "Could this be love"
- (西語翻譯) Traducción Español: "Podria ser amor"
- (日文翻譯) 日本語翻訳: "これは愛なのだろうか"
