Na-eui sa-lang na-eui sin-boo

Young-min and Mi-young are a young couple who get married after graduating from college. Following the honeymoon period, they begin to bicker with each other. While waiting for her husband at a café one day, Mi-young bumps into her ex-boss. Young-min sees this and gets the wrong idea. As they struggle to make their marriage work, Young-min and Mi-young gradually understand what love really is.