你若幻化成風我便幻化成雨
[nĭ ruò huàn huà chéng fēng wŏ biàn huàn huà chéng yŭ]
If 'you' turn into wind, 'I' will turn into rain, signifying a deep connection between two people. They complement each other perfectly in different forms yet inseparable just like natural elements intertwined.