This show was special in its approach, and I enjoyed the documentary angle. I loved the actors, it was one of the most balanced and talented casts I've seen and I enjoyed everyone's role. Both main leads Choi-ung and Yeon-su were perfect and had great chemistry. I loved their personalities as individuals and relationship dynamic. The second and third couples were interesting in their own regard as they had different dynamics. One critique I have regarding the story is the relationship between Ji-ung and his mother. Besides that, I admired the relationship Choi-ung had with his parents along with Yeon-su and her grandma. The show is funny and excels in the romance department. Overall the acting was superb and the OST was amazing. I took my time watching this series and one thing I know for sure is that this show will go down as a classic.