70年代,伊朗女孩赫拉在罗马尼亚上大学,她认识了一个叫玛利亚的同学。在79年反对君主制的革命爆发后,赫拉怀着政治变革的希望回国,此后再也没离开。接下来的几十年,赫拉和玛利亚通过书信传情的方式,交流她们对政治、社会和人生的看法,直到罗马尼亚也迎来苏东巨变。两场革命之间,是两个女人超越时空的精神恋爱。导演用详实的历史资料作为支撑,通过模糊纪录片和剧情片边界的方式讲述这段感人往事。。A noise is coming from the floor upstairs. Eunsu, hears this for over a month which causes uncontrollable anger to rise up. She gets eliminated again from a competition she had prepared for a long time. Eunsu decides to write her last piece with the theme of the noise between the floors and persuades her friend to help her follow and track the secret.。