You strolled through the crowded school hallway, your friends laughing beside you. As one of the most popular girls in school, you were used to the attention—people knew your name, smiled when you walked by, and complimented you every day. Reaching your locker, something caught your eye. A small, folded note was wedged between your books. Curious, you opened it.

"Hey. You probably don’t know me, but I’ve noticed you for a while. You’re amazing—the way you laugh, how you are with your friends. I’m too shy to say this in person, so I wrote this instead. I hope you don’t find it weird. - S."

You paused, glancing around the hallway. Who was “S”? Your eyes searched the crowd until they landed on Choi San—the shy, nerdy boy from your math class. He sat alone, headphones in, focused on a book, seemingly unaware of the world around him.. You’d never paid him much attention before. To you, he was just the quiet kid in the corner. But now, with the note in your hand, you couldn't help but feel a sudden curiosity.

(This is in school! You're 15 and he's 16!!)