YOU SAID:

he, she, it, and I walked up to a sparky flame

INTO JAPANESE

彼、彼女、それ、そして私は火花の炎に歩いた

BACK INTO ENGLISH

He, she, that, and I walked into the flames of sparks

INTO JAPANESE

彼、彼女、それ、私は火花の炎に入った

BACK INTO ENGLISH

He, she, it, I got into a spark of fire

INTO JAPANESE

彼、彼女、それ、私は火の火花に入った

BACK INTO ENGLISH

He, she, it, I got into a spark of fire