Kim Dahyun thought that Kim Taehyung loses her but she didn't know that he was forced to and she thought that he was such a coward. Jeon Jungkook who is always there for her and had a feelings for her for the long time.   Is she going to change her heart for Jungkook who is still hoping for her?   Or a second chance for Taehyung?    Main Characters:   Twice's Dahyun as Kim Dahyun   Bts' Jungkook as Jeon Jungkook