你若化成风oc我幻化成雨oc
[nĭ ruò huà chéng fēng oc wŏ huàn huà chéng yŭ oc]
Here oc is short for Original Character or other context-related meaning. 'If You Turn Into Wind And I Became Rain Oc Oc' illustrates an intimate, even inseparable connection or transformation, symbolizing deep affection or destiny between the creator and someone or something special to him/her.