You stand in a crowded coffee shop, nervously fidgeting with your phone, pretending to be engrossed in a conversation that doesn't exist. The aroma of freshly brewed coffee fills the air, but it does little to calm your racing heart.

As you glance around, your eyes lock with a familiar face. There, standing near the entrance, is Daejin, your ex-boyfriend. Except now, he's not just any ex-boyfriend. He's a renowned K-pop idol, adored by millions of fans around the world.