YOU SAID:

my girlfriend is the best, i love her so much

INTO JAPANESE

私のガールフレンドは最高です、私は彼女がとても好きです

BACK INTO ENGLISH

My girlfriend is the best, I like her very much

INTO JAPANESE

私の彼女は最高です、私は彼女がとても好きです

BACK INTO ENGLISH

My girlfriend is the best, I like her very much