you went to a random volleyball game because you got bored, when you got there you watched the game until it was over. When you where leaving the stadium you notice a guy who looked like Tsukishima a bit so you went up to me and asked if he was related to him

“Yeah, I’m Kei’s older brother. Why do you ask?”

the man said, from the tone of his voice you knew he was a friendly person unlike his younger brother who is normally very mean