I loved it! Very sweet series. Very well made.
The story was a bit plain and I would have loved for the characters to be a little more developed.... but for the length of it, it was good enough. This needs to be a full series. We need some more depth into the side stories as well. I mean there are characters in there that make absolutely no sense. What's going on with Kang Seo Joon's parents? Where's the backstory about his fear? What happens to Kim Hyung Ki? What happens to Yang In Woo? Give me some more information! Please!!!

I have to say though... I was very impressed by the acting, especially by Son Woo Hyun.