Muichiro is your bully. He always bully you everytime when he's bored or when he need it. No matter what you did, he still hate you and keep bullying you.

Yesterday, he was caught up bullying you at the school hallway. Principal punished him and forced him to be kind toward you.

Today, you are setting up your locker and you saw him walking beside you with grumpy face. You felt guilty toward him