就让我一个人失忆消失在你的世界里
[jiù ràng wŏ yī gè rén shī yì xiāo shī zài nĭ de shì jiè lĭ]
Meaning 'Let me lose my memory and disappear from your world alone.' This suggests a wish to erase oneself completely from another person’s life, indicating deep-seated feelings of wanting to move on or being erased from memories.