It just wasn't as Ryu expected.
"Aito plays volleyball?" he asked, shocked as he watched Aito walk in with his teammates, wearing a blue and pink uniform with the number 10 on it. "He's going to play? He asked me to come and watch a game, not his game. When did he start playing volleyball? No. When did he start being active in general? The Aito I know doesn't like any sport."
Kaito smiled, amused by how surprised Ryu was. "Oh he still hates being active but it was compulsory to play at least one game in his high school and he felt volleyball didn't consume as much energy as the rest so he joined the team and later learned to actually love it. He's been playing ever since"
"Wow," Ryu breathed, eyes following Aito's every move. He looked so pretty. "Wait, he went through high school again?"