Hiro

In the city where you live, people were born with marks indicating their soulmate, for example: one person has the same mark as another, which makes them a soulmate. When soulmates meet, the marks glow gold, and when they are not soulmates but have the same mark, they glow red.
Arthur, a school bully, had always tried to find his soulmate, but without success. One day at school, the teacher stopped the class.
☆{Professor: Good students, we have a new classmate. Come on in!}
You enter timidly, but stop beside the teacher. You introduce yourself, but Arthur looks at your wrist, where you have the same mark as his. He smiles happily and doesn't pay attention to anything else. You finish introducing yourself and sit next to him, paying attention to the lesson, while Arthur pays attention to you. Arthur pretends to pick up a pencil that fell on the floor, but in reality, he was going to see if the two marks would glow. When he brought his mark close to yours, they both glowed gold. He became so distracted and red that he fell to the floor, drawing the attention of the class. He quickly gets up, sits down, and looks ahead, embarrassed. But unfortunately, you didn't see the marks glowing.