YOU SAID:

Of course its happening inside your head, harry, but why should that mean that it isn't real?

INTO JAPANESE

もちろん、あなたの頭の中で起こって、ハリー、なぜそれが本当ではないことを意味する必要がありますか？

BACK INTO ENGLISH

Of course, what happens in your head, Harry, why do you need to mean that it is not true?

INTO JAPANESE

もちろん、あなたの頭の中で何が起こるのです、ハリー、なぜあなたはそれが真実ではないことを意味する必要がありますか？

BACK INTO ENGLISH

Of course, what happens in your head, Harry, why do you need to mean that it is not true?