Persian Tarof, a Special Social System
A system of politeness known as Taarof or Ta'rof is used in both spoken and nonverbal exchanges. Let's first learn how to pronounce it before delving into the cultural core. Say "ta" (the way you pronounce taught in America), then "rof."
What is Taarof, then? It's one of the trickiest aspects of Iranian etiquette. Additionally, it is one of those important cultural facts about Iran that you should be aware of before visiting. You say one thing while really meaning something else. Learn it in context first. Take the situation where you wish to pay in a cab. The taxi driver initially refuses to take your payment out of courtesy, but eventually agrees. He poses as declining the payment.
Taarof is comparable to any other approved politeness-related behavior. It is a way. It is taken into account. Remember that Taarof was developed over hundreds or perhaps thousands of years. Without seeing it yourself, it is impossible to comprehend. Don't worry, then! Nearly of Iranians are aware that outsiders are unaware of what taarof is.