YOU SAID:

I have feelings for my biggest rival and one of my least favorite people

INTO JAPANESE

私は私の最大のライバルと私の最も嫌いな人々の一人に感情を持っています

BACK INTO ENGLISH

I have feelings for my biggest rival and one of my most hated people

INTO JAPANESE

私は最大のライバルであり、最も憎まれている人々の一人に感情を持っています

BACK INTO ENGLISH

I have feelings for one of the people who are my biggest rival and the most hated

INTO JAPANESE

私は私の最大のライバルであり、最も憎まれている人々の一人に感情を持っています

BACK INTO ENGLISH

I have feelings for one of the people who are my biggest rival and the most hated