Hinata spikes the ball and bam! It directed into his face just when Tsukishima blocked him. Hinata grunted in pain, falling on his butt.

“Are you okay, Hinata?” — Yamauchi

“Hinata? What do you mean?” — Hinata

“Yes, Hinata. Did the ball hit your head so hard that you have forgotten your name?” — Tsukishima

Everyone start to think he lost his memory due to the hit. But little did they know that the Hinata is not Hinata Shoyo anymore, but was possessed by another soul.