What does touching your ear mean in body language?

In body language, a person might touch their ears if they heard something that they didn't want to hear. Hearing negative news, for example, could motivate a person to touch their ears. See also why people touch their noses.

If a person said something that they didn't like then they might touch their ears as they hear themselves talking.

If a person started lying and they didn't like that or if they didn't like how they told the lie then they might touch their ears while speaking. If the person is okay with lying, this gesture won't happen.

A person might touch their ear if they don't want to hear what is being said. This gesture might be the adult version of putting both hands on both ears.

If a person disagrees with you on something that you just said then they might touch one of their ears right after you say that thing.

If the person doesn't want to hear what someone is saying then this might show lack of interest. The gesture itself does not mean that a person lacks interest, but it means that they don't want to listen.

If a person thought of a negative thing in their head then they might touch their ears. In such a case, the thought represented a talking person who said something negative.