Wow what a romantic series I ever seen this kind of Korean series .it's really really amazing and awesome. It is really awesome series all can watch this but after 18 years because they are some content on 18 years content so please watch after 18 years so that you can able to understand what they are what the feeling they can have and what is love so you can understand that kind of reading this is really really amazing series and I think yu na bi acting is really really awesome thank you all must watch this.