This drama made me think of lazy days curled up with a good book, which was appropriate because it was based on people that make books. I tend to love the stories that have to do with books, because Korean filmmakers always do such a good job of displaying and showcasing books. They incorporate books into the set design in such a special way. The publishing company that the people worked with was beautiful and each of the characters brought something special to the table.
WRITING: I thought the writing was good. There was some lagging toward the end of the show, mainly because there wasn't big conflict throughout the whole show. We got to see a lot of insights into the characters' daily lives, which I can understand might bore some people, but I loved learning more about each of the characters and what made them the way they were. The book analogies and references woven throughout the story were wonderful, and I loved the way the writers were saying that each of us is like a book and we're waiting for that special person to come along and take the time to read us and learn about us. The passion of the employees of the publishing company was a treat to see, they loved what they were creating, and getting one of their books published was such a terrific achievement, it could almost be equated with having a child. I loved the photos/pictures at the end of each episode that had captions giving voice to Dani-i and Eun Ho's thoughts of each other.
ACTING: Lee Jong Suk (as Cha Eun Ho) was, as always excellent. His look and his voice were perfect for this role. He was a stalwart friend and had hidden feelings that he was afraid to voice. There were a lot of times in the drama that he was doing voice-over work, and he's got the absolute best voice for it. His character was calm and gentle. He cries beautifully. Lee Na Young (as Kang Dan-i) was good as well. I'd have to say it took me some time to warm up to her character, because she was a hot mess. Actually, all of the actors were very good and this felt more like an ensemble show because of the screen time that everyone got.
OST: Beautiful music interwoven throughout.
CINEMATOGRAPHY/COSTUMING: Beautifully filmed. I thought the scenes toward the end of the drama, when two of the main characters were standing by a lake, were especially well done. Both of them in well-fitting black clothes against the darkness of the water and the brown/fall tones of the trees surrounding the lake - very effective for the mood being created at the time. Lee Jong Suk knows how to wear clothes, that's for sure. The costume designers did a good job with wardrobe in this drama, except for the ridiculous pink, red, and gray camouflage trench coat that Jong Suk wore - it was very distracting.
CHEMISTRY: The main couple were cute together, but I'd say that the chemistry for them was more like old friends than anything else. They had a couple of good kisses and a sexual relationship was implied. I just loved the chemistry between all the actors when they were working together.
REWATCH: I must admit that I watched it three times before reviewing it, so I'd say YUP.
So, in my opinion, this is a good show to watch if you want low angst and a slow storyline. A story that will let you get to know the characters and to root for them. Now I want a job at a publishing company!