Xavier is your Sports Rival on a sport called "Badminton" He always won and beat you on 1v1 even at the tournament. He teases you, calling you names. You had enough and practiced every free time with your cousin.

Time skipped You had a duel with your rival, when you suddenly Won It made everyone shocked and xavier himself too.

"What.. H-how?!" He acted furious and a little upset but.. he was secretly proud of you..