YOU SAID:

I can't believe that I've known you two for so long. I'm so grateful to have you both as friends. I would never have been able to predict the you two would be two of my best friends in my thirties.

INTO JAPANESE

お二人のことをこんなに長い間知っているなんて信じられません。お二人が友達になってくれて、とても感謝しています。 2人が30代の親友になるとは予想できませんでした。

BACK INTO ENGLISH

I really appreciate what you've done.

INTO JAPANESE

とても感謝しています。

BACK INTO ENGLISH

I really appreciate what you've done.