YOU SAID:

You're so gorgeous I can't say anything to your face

INTO JAPANESE

あなたはとても素敵なので、面と向かっては何も言えません

BACK INTO ENGLISH

You're so nice I can't say anything to your face

INTO JAPANESE

とても素敵な方なので面と向かっては何も言えません

BACK INTO ENGLISH

He's such a nice person that I can't say anything to his face.

INTO JAPANESE

とてもいい人なので面と向かっては何も言えません。

BACK INTO ENGLISH

He's such a nice person that I can't say anything to his face.