顔に出る

Meaning

1. expv1
   to show on one's face (of an emotion, feeling, etc.)

Example sentences

• 価格について触れたときに彼の顔に出る反応を観察しなさい。

  Observe his facial reaction when we mention a price.

• あなたは考えてることがすぐ顔に出るから、隠し事なんて無理なのよ。

  Your face gives away whatever's on your mind right away, so there's no way you can keep a secret.