陌然回首他在灯火阑珊处
[mò rán huí shŏu tā zài dēng huŏ lán shān chŭ]
Derived from a famous Chinese poem, it evokes a scene where a person looks back after being estranged and sees someone at the edge of light, often representing longing or an emotional connection that has become distant over time. This implies finding something significant amid the ordinary.