既然爱情曾来过爱过还未离开过
[jì rán ài qíng céng lái guò ài guò hái wèi lí kāi guò]
Translates to 'Since Love Has Come Before And Remained Loved Even Now'. Suggestive of ongoing and enduring love experiences, this reflects on not only experiencing love in the past but also continuing within it without leaving the feelings behind even now.