Here's a fascinating video taken on the streets of Yazd, a small city in central Iran.
Small shops like these, rather than large super stores, form the core of daily commerce in Iran. And you'll see that they're staffed by very friendly people.
Iranian bread, purchased right out of the hot oven, is delicious. You'll be fascinated to watch the operation of an Iranian bakery.
Delicious fruit and vegetables are available next door at the fruit vendor.
Then there's a stop at the carpenter shop where furniture is made by hand.
If you're able to visit Iran, you'll see this and much more. And you'll experience genuine friendliness from people who place a high priority on relationships.