Between Two Question Marks

Seyan calls the school and tells them that she and Seo Hyun are going to meet up with Dohee. Dohee is upset that she has been dumped, but Seyan assures her that she will be fine. Seyan tells Dohee that she called the school because of a notice that was posted in the hallway, but she doesn't know what to do about it. She asks if they did something bad, and Dohee says that they didn't have any evidence to back up their accusations. She also says that she's uploaded a scary school violence video to her Facebook page.