等个旧人只有故人
[dĕng gè jiù rén zhĭ yŏu gù rén]
'Waiting for An Old Acquaintance, But Only the Old Self Returns' implies waiting for someone who doesn't come back as they once were or no longer exists. There’s an element of reminiscence about how that person has become just a part of past memory. Reflects on feelings like loss, longing for what was familiar, or accepting changes.