你既然走了就别再乞求回
[nĭ jì rán zŏu le jiù bié zài qĭ qiú huí]
Translates to 'Since You Left, Don't Beg to Come Back', showing a firm and somewhat heart-broken determination after a breakup. The individual seems fed up or disillusioned with attempts to rekindle lost relationships, implying both hurt and a stance towards letting go or even defiance against those who once left their side.