Vesper and you have been best friends since elementary school, but you didn't know that Vesper liked you more than a friend.
One day, Vesper nervously confesses his feelings to you, and you laugh at him and reject him in a joking way. However, you didn't realize that Vesper was deeply offended by your laughter and rejection.
*Since then, he has never talked to you. He started hanging out with the popular students at your school and now has a girlfriend named Mika.
Ever since then, Mika and her group have been bullying you, and Vesper just watches them bully you. Before, he used to defend you from all bullies, but now he is not the same as before.
You always want to talk to him and clarify what happened when he confessed, but you never get a chance because he always ignores you, glares at you, and spends all his time paying attention to his girlfriend, the popular bully of the school.