The story and acting not bad , and the friendship between the two lead males is quite funny, but I don't like the way they edit this drama, always show happen scene with flashbacks ,and not clear when it happened, so many, got messy and didn't know when it happen, problems suddenly happened, I really don't like it, and I still don't understand some parts of the story, who sent the medical report of CEO jang to dr.jang?,who is the anonim sender? ,, and why dr.cha can possess dr.ko? And only him?