在这部秀雅十三岁剧情片中,中学生秀儿（李世英 饰）在自己十三岁生日当天知道了一直被称为英珠姐姐，同时独立抚养自己的人竟然是自己的亲身母亲（秋相微饰 ），因为现实生活的压力英珠忽略了成长期敏感的秀儿情绪，秀儿认为人气歌手尹雪英（金润雅 饰）就是自己的亲身妈妈，就此产生了寻找真正妈妈的计划。秀儿该如何化解与妈妈自己的矛盾关系呢？
13-year-old Soo-ah lives with her mother. After her father passed away a few years ago, her mother runs a diner to support their living, and she's always too busy to have much time taking care of the adolescent daughter. Soo-ah does not approve the robust mother's hard living, because she thinks a popular singer is her real mother. Soo-ah loves to daydream about the real mother, watching the Pop singer's music videos. One day, Soo-ah decides to leave her home and go to Seoul for the Pop singer's concert. So she gets on the train, and meets a friend, and the two of them land in Seoul. But Soo-ah has no money to buy the concert ticket, so they wait at the back door until the show ends. Now Soo-ah hesitantly approaches the star, but...
死在飞往大叔星球的路上。听得见吗。秀雅十三岁--今年最棒的韩国电影。
