Spring. After become high school student, Jiyeon finally have a boyfriend that is Baekhyun. Jiyeon really likes Baekhyun who is really good hearted - But when they were together, the sudden presence of Baekhyun ex - girlfriend worrying Jiyeon. First time fall in love , unfortunately Jiyeon dwell into this kind of problem. Happpiness, sadness and disappointment of love is in it.