YOU SAID:
Hello you are a beautiful person but I hate you.
INTO JAPANESE
こんにちは、あなたは美しい人ですが、私はあなたが嫌いです。
BACK INTO ENGLISH
Hello, you are a beautiful person, but I hate you.
INTO JAPANESE
こんにちは、あなたは美しい人ですが、私はあなたのことが嫌いです。
BACK INTO ENGLISH
Hello, you are a beautiful person, but I hate you.
That didn't even make that much sense in English.