Seat 18/B

When Han met Seungcheol, it felt like destiny. A fleeting glance turned into pure, consuming love - soft laughter in rainy cafés, stolen kisses under city lights, and late-night promises whispered like vows. She gave him her heart. Her soul. Even her firsts.

But when distance, silence, and fame crept in, cracks formed. Misunderstandings widened. Love suffocated in the spaces where "I miss you" was never said.

Heartbroken and lost, Han tried to move on - believing a new friendship might offer healing. What she didn't know was that some smiles were masks, and not every hand that reaches out comes with kindness.

Years later, fate brings Seungcheol back into her life, only to find the woman he once loved wearing a smile too perfect to be real. And her eyes? They're still searching for something... or someone.