白首不相离自首已死去
[bái shŏu bù xiāng lí zì shŏu yĭ sĭ qù]
This name expresses a bittersweet love: it refers to a wish to stay together until death ("白首不相离" meaning never parting even when hair turns white) combined with the harsh reality that things did not work out, as suggested by the phrase "自首已死去" which implies the lover is dead. The entire phrase reflects an unfulfilled yet enduring affection.