青丝缠梳不挽离人
[qīng sī chán shū bù wăn lí rén]
Means "no matter how the dark hair intertwines, it doesn't keep away the parting lover(s)." 'Qīng sī' is black thread which refers to dark hair in classic literature. It depicts separation anxiety where even though physically close, the person might depart. Conveys sorrow due to an impending or actualized goodbye.