Why do you think they used those expressions or gestures?
Answer (1)
People use facial expressions and gestures when communicating because they help show how we feel and make it easier to understand what we’re saying. Sometimes words alone aren’t enough to fully express our emotions, so we use our face and hands to give more meaning to what we’re talking about.For example, if someone is happy, they might smile or laugh while speaking. If they’re angry or frustrated, they might frown or cross their arms. These movements help others understand the feelings behind the words. Gestures, like pointing or waving, also help explain things better and make communication more clear. It's like adding actions to your words.
