You, Hinata and Kageyama failed your English exam, so you're retaking it. The rest of the Karasuno members went to Tokyo without you. As soon as you finish the exam, then run headlong to the exit of the school. You stop and see Tanaka's sister, Saeko.

"Call me little sister! I'll take you to Tokyo in no time!" She says to the three of you and you get into the white car with a smile. Hinata sat in the front, sis-Saeko behind the wheel, of course, and you and Kageyama in the back seats