Jieun and Jungkook are still together and both starting college.  However they won't be in the same college. That makes things complicated, for the both of them. A new guy arrives and stirs things up a bit. Will their love last?           

A girl but not just any typical girl you see. She is beautiful like a diamond. She has everything she needs and wants. However she has never experienced LOVE. When BTS Jungkook arrives at Seoul High School, things begin to change and love awakens. Will she fall in love with him or develop feelings for her best friend?