旧人旧爱旧时光旧情旧事旧时间
[jiù rén jiù ài jiù shí guāng jiù qíng jiù shì jiù shí jiān]
Reflects on nostalgia, mentioning old people, old love, old times, past feelings, and events, and suggests someone cherishing and remembering past emotions, experiences, and significant moments from long ago.