良人未归等待良人
[liáng rén wèi guī dĕng dài liáng rén]
It means 'waiting for the good man who hasn’t returned'. It's generally a somewhat traditional, even literary phrase suggesting long-lasting love, missing partner (usually husband or fiancé) and faithful waiting without giving up. Behind this username hides a story or emotion of deep commitment, patience and devotion in relationships, likely referring either literally or metaphorically to longing for reunion with significant other.