年糕饼店店主的女儿东珠（朴河宣 Ha-seon Park 饰）天生五音不全，唱歌跑调，28岁的年纪待字闺中让她老妈十分担忧。原来东珠从高中时代就一直暗恋班上叫做民秀（崔振赫 Kim Thae-Ho 饰）的男生，还为了他参加了自己最不擅长的合唱队。后来民秀出国去了日本，东珠从此断了关于民秀的消息，但心里还是念念不忘这份旧情。几年过去了，听闻年少时暗恋的对象回国，刚丢了工作的东珠决定扮成高中生报名给学生打半价优惠的音痴治疗诊所学习唱歌来吸引民秀的关注。申洪（尹尚贤 Sang-hyun Yun 饰）是恩珠音乐课上的老师，认定了东珠是个十足没救的音痴，二人火花不断。然而在日渐的接触中，申洪了解到了东珠学习唱歌的目的，开始全心的投入到对她的特训中。就在东珠在申洪的鼓励下去向民秀表白时，却得知了民秀和自己闺蜜已经相恋的消息…
Neneh is a little 12-year-old black girl. Born to dance, she dreams of gaining entry to the Paris Opera ballet school. Despite her enthusiasm, she will need to work twice as hard to escape her condition and gain acceptance from Marianne Bellage, the director of the establishment and an upholder of traditions, who hides a secret connecting her to the little ballerina…
