Hugging as a form of greeting is a way for people to express warmth, affection, and connection to one another. It involves wrapping one's arms around another person and embracing them closely, either for a brief moment or for a longer period of time. This gesture can convey a variety of emotions, ranging from friendship and love to sympathy and comfort. Hugging is often seen as a nonverbal way of saying "hello," "goodbye," "thank you," or "I'm here for you." It is a universal action that transcends cultural and language barriers, and it has been shown to have a positive impact on mental and physical well-being.
