What is it called when you copy the body language of the one you are talking to?

The correct term for copying the body language of the person you are conversing with is known as mirroring. Mirroring takes place when an individual subconsciously mimics the gestures, posture, and facial expressions of another person during a conversation. This technique is often used to establish rapport and foster a sense of connection in communication, making the other person feel more comfortable and understood. It plays a key role in effective social interactions and can enhance empathy and trust between individuals.

In contrast, imitating encompasses a broader scope that may not necessarily occur in a conversational or empathetic context. Reflecting typically refers to restating what someone has said to ensure understanding rather than mimicking body language, and emulating involves striving to match or surpass someone's achievements or qualities, rather than simply copying their physical demeanor. Thus, mirroring is the most precise term for the specific action of aligning one’s body language with that of another person in conversation.