YOU SAID:
until i forget about you exist in this world
INTO JAPANESE
あなたがこの世に存在することを忘れるまで
BACK INTO ENGLISH
Until you forget what exists in this world
INTO JAPANESE
あなたがこの世界に存在するものを忘れるまで
BACK INTO ENGLISH
Until you forget what exists in this world
Come on, you can do better than that.