39 parts Complete Bailey Smith is spending her summer in South Korea at a dance intensive for ballet. However, a walk around Seoul changes her life forever- she meets Jungkook, a singer from her favorite Kpop group, BTS. Over the next few weeks, Bailey and Jungkook get to know each other more and eventually fall in love. However, Bailey is diagnosed with leukemia and is only given 7 months to survive. Her days of dancing, running, and soccer are replaced by intense chemo treatments and going in and out of hospitals. But, Bailey discovers that she has a gift for singing after she receives a bunch of praise for a singing cover that she posted on her Instagram. Jungkook is mesmerized by Bailey's singing and invites her to sing on BTS' new single, but he realizes that she doesn't have much time left...