待你长发及腰我娶你可好待我长发及腰我嫁你可好
[dài nĭ zhăng fā jí yāo wŏ qŭ nĭ kĕ hăo dài wŏ zhăng fā jí yāo wŏ jià nĭ kĕ hăo]
A poetic way to express mutual desire to get married when ready, translated roughly as “Will you marry me when your long hair reaches your waist; will you marry me when my long hair reaches my waist?” Here the length of hair represents time and growth into maturity before commitment.