三千青丝只为君挽
[sān qiān qīng sī zhĭ wéi jūn wăn]
The phrase comes from ancient romantic imagery, meaning 'thousands of strands of black hair are tied only for you'. Here, '青丝' (qīng sī) symbolizes the user’s deep, devoted feelings toward their beloved. In ancient China, long and untied hair represents single status while being ready to marry someone.