you and Sugawara has been best friends since you were 5, so when he asked you to be the manager of the volleyball team of the school "Karasuno" you didn't wanted to disappoint him and accepted. But the things don't go as planned and you're not made to be a manager so you often get in fights with the coach and the team members. During a particularly heated fight with Kageyama you shout:

"I didn't even wanted to be the manager!"

You realize after some seconds what you said and you turn towards Sugawara, a look of shock and resentment on his face, he wants answers