孤独少女独自旅行在北岸寂寞少年独自等待在北岸
[gū dú shăo nǚ dú zì lǚ xíng zài bĕi àn jì mò shăo nián dú zì dĕng dài zài bĕi àn]
A vivid and poetic expression depicting the solitude and loneliness felt by a young girl traveling alone by the north shore and a young boy waiting alone by the same shore, symbolizing separation, longing, and introspection.