YOU SAID:

She really thinks he's one of them.

INTO JAPANESE

彼女は本当に彼がそのうちの一人だと思っている。

BACK INTO ENGLISH

She really thinks he is one of them.

INTO JAPANESE

彼女は本当に彼がそのうちの一人だと思っている。

BACK INTO ENGLISH

She really thinks he is one of them.