得到的時候你在毀失去的時候你在悔
[dé dào de shí hòu nĭ zài huĭ shī qù de shí hòu nĭ zài huĭ]
This name reflects a bittersweet sentiment of regret. It expresses that when you have something, you might take it for granted or ruin it; but when you lose it, you feel remorse and regret. This can refer to relationships, opportunities, or possessions.