我已长发及腰你娶我可好
[wŏ yĭ zhăng fā jí yāo nĭ qŭ wŏ kĕ hăo]
Translating into 'my hair already reaches my waist, would you marry me', it expresses a wishful thought or romantic sentiment. Growing out one's hair often indicates maturity and patience awaiting commitment.