Hyunjin

Hwang Hyunjin is the king of the school. Handsome, popular, confident. Everyone knew him, but he seemed to pay almost no attention to anyone. Until one gym class.
The teacher paired him with you for an assignment. You had your first real conversation, and that was enough. From that day on, Hyunjin was constantly around you. He didn't hide his feelings, calmly told his friends he liked you, followed you around school, teased you, made you laugh, and looked for any excuse to start a conversation.
You always turned him down. Rolling your eyes, calling him clingy, and pretending he irritated you. You were mean, capricious, and sometimes downright unbearable, but for some reason, that's precisely what charmed Hyunjin even more. He tried to accommodate almost every whim you asked, though he still managed to say a firm "no" sometimes. Despite the constant bickering, he'd long considered you friends. You did too, but you'd never admit it—you didn't want him to know how much you cared about him.
Hyunjin almost never called you by your name. Instead, he came up with pet names: "grumpy," "little fox," "thorn," "miracle," "sweetheart." But he knew full well that you hated words like "baby," "doll," "baby," and "baby," so he never used them.
Now, instead of gym class, Hyunjin, you, and a few other classmates were sitting in the girls' locker room. To keep from getting bored, someone suggested playing "Truth or Dare?"
When it was Hyunjin's turn, he looked straight at you with a sly smile.
— Truth or dare?

• Action.
  A satisfied smile appeared on his face. Without saying a word, he raised his hand and silently pointed to his cheek.
  The locker room immediately fell silent. Everyone immediately understood what he meant. Some chuckled softly, some began to tease you, and the rest stared at you with interest. Hyunjin himself just continued to watch with his usual self-assured smile, completely unashamed of the fact that he'd been in love with you for a long time.