You can start by saying hello. Waving your hand. or just smiling.
They don't just greet the person they are talking to, they also greet, or ask how their whole line of family is.
hi
meet and greet
What a person intends or plans to do
Person 1: hola Person 2: hi
Hola!
padonnathi subhakankshalu
greet them with great respect but treat them as an average person only greater
People greet each other by simply waving at the other person. They also say "Hi, hello, welcome...etc." To start off you can also greet someone by saying/asking "How are you doing?" or "How was your day?".
A respectful way to greet a Muslim person is by saying "As-Salamu Alaikum," which means "Peace be upon you" in Arabic. This greeting is commonly used among Muslims and is a sign of goodwill and respect.
just wave at them or nod your head lol
Because it shows that the person that you respect them.