YOU SAID:
I hate you and you need to die
INTO JAPANESE
私はあなたを憎みます、そして、あなたは死ぬ必要があります
BACK INTO ENGLISH
I hate you, and you have to die
INTO JAPANESE
私はあなたを憎みます、そしてあなたは死ななければなりません
BACK INTO ENGLISH
I hate you, and you have to die
That didn't even make that much sense in English.