1. Eye contact. Simply put, most people like some external validation. Using a direct gaze can convey your interest in what someone else is saying. For many people, it's a sign of interest when people maintain good eye contact with them while they listen to them talk. Maintain eye contact throughout the conversation. No matter what you are talking about, making eye contact with others makes you display confidence and more charming.

2. Smile with eyes. Smiling with your eyes, also called the “Duchenne smile” or “smizing,” makes you look like you are genuinely happy. Smiling with your eyes is hard to fake, and it helps to channel good thoughts, so you will seem more sincere. In addition, if you look at someone and then smile, they will be instantly fascinated by you.

3. Shake hands vigorously. This involves placing your palm downward when offering your hand to someone and is a form of aggressive communication. Shaking hands with someone when you meet for the first time is a polite way to express that you want to have a conversation with the other person. After shaking hands once, you can let go. In the places where there is no habit of shaking hands, use other decent body postures to express your interest in other people.

4. Use charming body language. Open body language is more attractive than any outfit, hairstyle, or dance move. Face the person you are talking to so that you don’t seem too anxious to leave. In the process of conversation, simple touch is helpful to promote the development of the conversation. But make sure you touch the appropriate places such as lightly touching the other person's shoulder to emphasize a certain point. At the end of the conversation, think if it is appropriate to hug or shake your hand again and do so if allowed.

5. Control your tone. Having control over your preferred choice of tonality, knowing what tone is appropriate for your specific message is an art form for powerful communication. Your voice should be soft and peaceful, but direct. Express your points clearly. You can practice with a tape recorder and then play it back to learn how to improve your tone.