cause it is polite and nice
say hello
Yes people can say hello,because there being nice and greeting you.
hello thy how are you?
People from Brooklyn greet each other in the same way others do in the different cities. In general, they will greet each other by saying "hello" or "hi".
In the 1920s, it was common for people to greet each other with phrases like "Hello, old sport" or simply "Hello, there." Other popular greetings included "Well, hello!" or "Good day to you."
If someone simply feels like greeting you, they can. Hello is a greeting that people constantly say to each other.
They generally greeted each other by saying "hello". This is the same way people greet each other now. However, they were much more formal to each other in the 1800s.
they say hello to one another
People in Yemen say "marhabaan," which means hello.
Young people will just say Hi and older people Hello
In Birmingham, people typically greet each other by saying "Alright?" or "You alreet?" as a casual way of saying hello.
In Rajasthan, people typically greet each other by saying "Khamma Ghani!" or "Namaste!" which means hello or greetings.