1x6 - Cinderella at 2AM

Yoon-seo struggles to clarify her relationship with Ju Won, even though she knows it's over. Ju-won's lingering feelings make it even harder for her. On top of that, Seong-min unexpectedly enters her life, sparking Ju-won’s jealousy. Feeling overwhelmed, she lashes out at Seong-min’s frivolous words and actions.