— You and Oikawa have been competing against each other for years. You both don’t know where it began, but you know you want to beat each other in skill.

On a Saturday afternoon, you were doing a one-on-one match with him. You managed to score a point over the net, and you beamed with pride.

“I’ll teach you a lesson on pride,” he remarks with a grin. He backs up and pounds a powerful serve over the net, offering no mercy to even you.