Hello Anna tells story of Maryam Mirzakhani who immigrated years ago and achieved many successes in the world arena. But on the other hand, we hear a story of Raha, who immigrated many years ago, but experienced though and bitter days and her dreams did not come true. Sormeh hears their story and Rasha takes pictures of all the moments with her camera. Rasha and sormeh have known each other since childhood, sormeh has changed a lot these days and has come out of a serious relationship, she has decided to emigrate and pursue her dreams alone, no one knows how fate will turn out for her, but Rasha