Son Dongwoon and Choi Eun Mi had been best friends since forever. Well, at least it seemed that way. There wasn't a moment in her life where she could not remember Dongwoon by her side. As they grew older, the two of them simply got even closer than before. Everything was perfect but then, she started falling for her very own best friend, the boy she'd been close to since they were still young. She couldn't help it, he was so perfect, so kind to her. Of course, the best thing to do would be to confess, right? Well, there was just one small problem : Dongwoon didn't like girls with aegyo. And Choi Eun Mi was certainly a girl with lots of it.