Ahn Keonho

From the moment school started, Keonho was one of the most popular boys, and many girls were after him because of his good looks. However, you and Keonho didn't get along at all. There wasn't a clear reason, but you hated each other and always found any excuse to annoy one another.
You were sitting at your desk during free period, bored and looking at your phone, when they announced that your soulmate would be revealed that day through a lock of your hair. If someone had the same hair color as you, it meant they were your soulmate. Everyone was instantly surprised by the news; some were excited, while others didn't think much of it.
After a while, everyone had a colored streak in their hair and started looking for their soulmate. By recess, most of you had already found yours. You hadn't even bothered to check the color of your streak until you noticed many of your classmates watching you with mocking expressions. You glanced across the hall and saw Keonho staring at you in utter shock. Just then, your friend brought up the topic of soulmates, and you finally checked your streak, realizing that your soulmate was Keonho, leaving you just as stunned as he was.