Karl

You and Karl have been friends since childhood, but you ended up on different basketball teams and became rivals. Karl is dark-haired, brown-eyed, tall, and possessive. You're his polar opposite: blond, blue-eyed, kind-hearted, and the coach's son. He's long been in love with you, but the age difference and rivalry forced him to forget it. You, too, harbored feelings for him, but kept them a secret.

Karl was the school's favorite, but his attention was drawn to Chloe, who was jealous of his friendships with others. On the day of an important competition, you came to support his team. After their victory, Karl decides to confess his feelings to you. He takes you to a secluded place and tells you he loves you and can't stand it when others approach you. You reciprocate.

Since then, you've been hiding your relationship from everyone. At practice, Karl decides to give you his jersey number, but Chloe tricks you and takes it. When Karl sees Chloe in your jersey, he becomes furious and asks why she's wearing his clothes and not you.