Greetings are the friendly ways we say hello to others. They can be simple, like a wave or a smile, or more formal, like saying "Good morning" or "How do you do?" Different cultures have unique greetings, such as a handshake in many Western countries or a bow in Japan. These gestures help us connect and show respect to one another. When we greet someone, it sets a positive tone for the conversation. A warm greeting can make people feel welcome and valued. Whether it's a friend, a family member, or a stranger, taking a moment to say hello can brighten someone's day and strengthen our relationships.