只属于我们的回忆只属于我们的秘密
[zhĭ shŭ yú wŏ men de huí yì zhĭ shŭ yú wŏ men de mì mì]
'Our own memories, Our own secrets' emphasizes the uniqueness of certain experiences shared between close friends or intimates, highlighting the private nature of these special moments or secrets known only to a few.