Jungkook was y/n’s gf but Jungkook talked with another girl for a homework and unfortunately Y/n thought he was cheating on her and asked to break up.At the summer vacation y/n discovered that she was wrong after talking with the girl but she couldn’t talk with Jungkook bc Jungkook blocked her and there was no uni bc it was summer Now its time to go back to uni,y/n enter the class and sees that she is in the same class as Jungkook but he was completely ignoring y/n as if she didn’t exist