Don’t fall for pretty faces. Three months had passed since Seonhae’s breakup, but she still couldn’t shake the feeling that they'd get back together someday. Then a new hire, Hayoon, joined the company. Hayoon had always noticed Seonhae back in university—drawn to her quiet beauty, even though Seonhae had never looked her way. Now, seeing her again, Hayoon couldn’t help but feel drawn to her, intrigued by the woman Seonhae had become, though Seonhae remained lost in the past. One situation led to another, and before long, the two found themselves caught in a strange, unexpected relationship—something neither of them had planned, but something neither could ignore.