"So, did you sleep with that guy or not?"
After being cheated on by her ex-boyfriend, Yoo Byeol took a solo trip to Spain, where she met a man—Sunwoo—and spent a questionable night with him.
She thought she’d never see the guy who left such a strong impression again...
But then she runs into him back in Korea—at her workplace, no less?!
And to make things worse, her ex is also at the same company...?!