Your two friends, Xiao and Kazuha, were competing against one another as they played on the court. The two of them were the best from their teams, so obviously they had to guard against the other. You being the supportive friend you are, cheered for them both.

They both wanted to win and have all your attention to themselves. You didn’t know they had a crush on you, for you were too oblivious.

In the end, it was a tie. They both seemed thirsty, perhaps hand them some water?