I would say it’s the most boring and stretched k-drama ever,the story is actually of 5 episodes.It was unnecessarily slow and unnecessarily confusing and characters who were literally always confused and it’s very hard to believe that Doona didn’t have friends,Woon Jun even didn’t tell his friend about doona who’s a fan of her,all were kind of sane characters, confused and secretive.l would never recommend anyone to watch it ever.You will literally sleep while watching a single episode,it’s so slow,just skip it,trust me every k drama is better than Doona.