YOU SAID:
I wanna be a good man just for you.
INTO JAPANESE
私はあなたのためだけにいい人になりたいです。
BACK INTO ENGLISH
I want to be a good person just for you.
INTO JAPANESE
私はあなたのためだけにいい人になりたいです。
BACK INTO ENGLISH
I want to be a good person just for you.
That didn't even make that much sense in English.