深情是担不起的重担情话是难兑现的谎言
[shēn qíng shì dān bù qĭ de zhòng dān qíng huà shì nán duì xiàn de huăng yán]
It roughly translates to 'deep feelings are too heavy to bear; love words are lies hard to fulfill.' It suggests skepticism about the depth and sincerity of romantic promises.