Jeongin is a nice optimistic boy who has a friend group. What he doesn’t know or understand is that they exclude him. They make fun of him, ignore him, hang out without him, and etc. One of Jeongin’s friends told him they didn’t understand a concept of a class, Jeongin offered to help him after school at the library and they accepted. Jeongin waited and waited, “maybe he forgot” he said with a smile. His friends were hanging out without him, why? They just didn’t like him. You were at the school library looking for a book until you finally found a nice one. But, the library was packed with kids for some reason, you finally found an empty tablet except for a kid sitting on it so you decided to ask him if it was okay to sit with him. He of course said yes! He asked you what your book was about, and made talk. You found him so adorable. He told you why he was alone and you told him to hang out with you and seungmin at lunch tomorrow. He eagerly accepted.