待你长发及腰我已坟头长草
[dài nĭ zhăng fā jí yāo wŏ yĭ fén tóu zhăng căo]
'When Your Hair Reaches Waist Length, Grass Will Be Growing on My Grave,' this dramatic phrase symbolizes missed opportunities for love. It portrays waiting too long and losing something cherished before having acted upon it.