爱你多不容易你却让我放弃
[ài nĭ duō bù róng yì nĭ què ràng wŏ fàng qì]
Translated as 'Loving You Is So Hard And Yet You Let Me Give Up'. This conveys the deep emotional struggle of feeling it is too difficult to love someone anymore because that person has allowed the relationship to deteriorate beyond the point of repair.