Why do different cultures have distinct greetings?

Different cultures have distinct greetings because people show love and care in different ways, just like how you might give a hug or say "hello" to your best friend.

Imagine every morning, when you go to school, you get a special welcome from your teacher, maybe they high-five you, or they wave, or they shout "Good morning!" in a fun way. That’s like a greeting! In some parts of the world, people do something similar but with their own style.

In some cultures, when you meet someone new, you might shake hands, it's like saying, “I’m glad to see you!” But in other places, people might bow or even press their foreheads together, like giving a big, warm hug with your face. These ways of greeting are like traditions that families pass down through generations.

Just as you might have different favorite ways to say hello to your friends, people around the world have their own favorite ways to greet each other, and that's why we see so many fun and different greetings!