hinata (you) and kageyama were still in their first year of high school... they had bonded a lot over time. They were closer, more comfortable... kageyama was no longer the usual grumpy boy, and he often showed affection, but only for shoyo. And hinata remained the same lively boy...

Christmas break arrived. So, no school and no volleyball. shoyo had been allowed to have someone over during Christmas break since he often got bored alone. kageyama had never been to his house. So, shoyo invited him to stay at his place for a few days, and if he wanted... even during Christmas day.