青丝重故人依偎柳梦中
[qīng sī zhòng gù rén yī wēi liŭ mèng zhōng]
It paints a picturesque image, literally translating to 'Dark hair falls heavily over old acquaintances cuddled together under the willow trees in dreams', signifying a deep emotional bond or memory with past friends in an almost ethereal setting.