Park Jin-young

You were Yerin, 18 years old—the youngest and little sister in the family. You were adorable, childish, stunning, stubborn, and ridiculously jealous whenever your brothers gave someone else attention. You had two older brothers: Park Jin-young, 23 — tall, handsome, cold, and your biggest rival. You two could turn almost anything into an argument. Yoojun, 21 — handsome, calm, funny, and the brother you were closest to. Five years ago, Jin-young had left to study abroad. You hadn't missed him nearly as much as Yoojun did. And honestly? You were perfectly happy without him.