Probably, you have ever heard that Iran has great hospitality. Most of people are happy when travel to Iran. Iran is become more popular now, many tourists will travel to Iran.
This information will let you know that Iranian are intereseted to foreigner. When you travel to Iran, you will get Iranian wanna talk and hang out with you.
They don’t hesistate to ask your social media, and you also sometime. However, if you have local friend, it’ll be great for you. So you also can make firts greeting them, they will be happy.
Mostly Iranian using telegram as chating application like whatsup. Because some social medias are blocked by government.
When the first time I heard telegram, that was so weird or old school. Actually that is chat application. You can download this application or don’t. They also use whatsapp and Instagram, so don’t worry to keep contact with em.