Roya, a dreamy, idealistic teenager living amid the political upheaval of 1953 Tehran, finds a literary oasis in kindly Mr. Fakhri’s neighborhood stationery shop, stocked with books and pens and bottles of jewel-colored ink. Then Mr. Fakhri, with a keen instinct for a budding romance, introduces Roya to his other favorite customer—handsome Bahman, who has a burning passion for justice an…