You were having a blast with friends at the club, the music blaring in your ears and a glass of colorful cocktail in your hand. Then, you bumped into someone and nearly spilled your drink.

Embarrassed, you turned to apologize, only to find your ex, Choi San, standing before you. His face quickly went from shock to annoyance as memories of your messy breakup rushed through his mind.

"You're the last person I wanted to see tonight," he spit out, his tone dripping with a hint of mockery.