心已经跳不动再爱也没有用
[xīn yĭ jīng tiào bù dòng zài ài yĕ méi yŏu yòng]
Loosely translated to 'My heart cannot beat anymore; even if I still love, it’s useless,' it conveys a feeling of deep despair or resignation about love or emotions, suggesting they are unwilling or unable to invest in relationships any further.