YOU SAID:
I love stuff I don’t need
INTO JAPANESE
要らない物が大好きです
BACK INTO ENGLISH
i love things i don't need
INTO JAPANESE
私は必要のないものが大好きです
BACK INTO ENGLISH
i love what i don't need
INTO JAPANESE
私は必要のないものを愛しています
BACK INTO ENGLISH
i love what i don't need
That didn't even make that much sense in English.