Convinced that her best friend has been betrayed, a fiercely loyal young woman storms into a hotel bathroom to confront the supposed homewrecker. There is only one problem: the man she corners is the heir to the city's most powerful family—and before she can understand the mistake, she accidentally kisses him. To protect her family from the consequences, she is forced to host an elaborate apology dinner. But the more she tries to put the humiliating incident behind them, the more interested the untouchable heir becomes. Neither of them has ever truly fallen in love, and their first lesson in romance begins with a misunderstanding neither can escape.
