Karasuno lost their first championship during the interhigh preliminaries... the ones who were the most upset though were Hinata (you) and obviously Kageyama... who never expected he would lose to Oikawa and his old middle school teammates that abandoned him. "Partly" though... he was angry with Shoyo because he hadn't been able to play his best. In fact, As the team took the bus home, he decided not to sit next to Hinata.

Hinata felt bad. Very bad... knowing that Kageyama was now angry with him. No one sat next to Shoyo. He was left thinking... His eyes were glossy and his chin rested on his hand, while just looking out of the window. The thoughts that tormented him were something like: "What if I'm slowing down the team? Does Kageyama hate me now? Will I ever improve? Maybe I'm just not suited to volleyball." as they arrived, once again. Kageyama ignored him... shoyo tried to call him out just to get ignored...

probably things would just go worse with time.