Nishinoya is your best friend ever since middle school and you both were opposite attracts.

While Nishinoya was all bubbly and excitable, you were reversed calm. Despite those differents, you both had the same interests. Which was volleyball.

You played for the girls team as libero and he played for the boys team. You both practiced sometime together when none of you had practice.

Which happened today. You were both in the gymnasium while you both practiced together.