Persian tea culture
Tea is the constant background of Persian social life, and it comes with its own small vocabulary and rituals.
Chai چای is offered to nearly every guest, often within minutes of arriving. Declining outright can feel cold, so even a small "yes" is part of the warmth.
The glass and the samovar
Persian tea is usually served in a small, clear glass called an estekan استکان, so you can admire its colour. It is brewed strong and kept hot over a samovar سماور, then diluted to taste with hot water.
Sugar, the Persian way
Many Iranians take tea with a sugar cube, qand قند, not stirred in but held between the teeth as the tea passes over it, a style called qand pahlu. It is a small ritual worth trying once.
What to say
When offered, baleh, mamnoon (yes, thank you) is gracious. If you genuinely cannot, nooshe jan, man khoobam softens the refusal. Complimenting the tea is always welcome.
A glass of chai is rarely just a drink in Iran. It is an invitation to sit, to talk, and to stay a while.