Sometimes, without intending to or without even opening our mouths, we manage to communicate. When we talk about body language or non-verbal communication, we are referring to those gestures that we make with different parts of our body, especially the face, that transmit a message.

This language, which can be perceived consciously or unconsciously by the person we are communicating with (who can reinforce or contradict what we say), collaborates with the formation of the idea and the image that the other person acquires of us.