南城往事北岛旧人
[nán chéng wăng shì bĕi dăo jiù rén]
Expresses nostalgia about memories ('往事' - events of the past) in different geographical settings ('南方城市' Southern City, '北岛' Northern Island). These places likely hold significant sentimental value and connection to important past encounters ('旧人' - former friends or lovers), emphasizing reflections on bygone days and relationships.