YOU SAID:

Was forgotten me and Kimi off yourself wanting to be a fog

INTO JAPANESE

霧になりたくて私とキミを忘れてしまった

BACK INTO ENGLISH

I forgot about you and me because I wanted to be foggy

INTO JAPANESE

霧になりたかったのであなたと私のことを忘れました

BACK INTO ENGLISH

I forgot about you and me because I wanted to be foggy