Warm and Cozy is a je-ne-sais-quoi type of drama. It has a simple plot that everyone has watched many times if they love romantic comedies. Yet, it is alluring and I found myself wanting to watch more despite there was no real plot. The last episodes are nice too, but there's a lot of parallels that drag the thing a little. I found the small world of Jeju and his funny and eccentric inhabitants, quite like the tvshow Gilmore Girls. It has a similar humor, and I found myself laughing a bit. The obstacles the various characters had to face were also not so big and everything was generally quite calm. It is a drama one should watch to keep their spirits up, because it is a light kind of watch. If you like simple romantic comedies with a push and pull relationship and with love triangles (and quadrangles), you will enjoy this. Acting wise, I believe the couple Kang So Ra/Yoo Yeon Seok had great chemistry. Their first kiss left me a bit mmmh, but then they make up for it. I like when Korean actors are able to act kissing scenes well. After all, it is censorship that limitates the passion during a romantic kiss, but the actors do that as a job and I suppose they also know how to kiss. Back to the couple, they were cute and I felt they were comfortable around each other. The other actors were also okay. I didn't like how some delivered their lines, but I can't have it all... In the music department, the OST got stuck in my head. They played the songs a lot, that is probably why. They were likeable, especially "Butterfly" and the one by Hyorin. Overall, I would rewatch this if I am bored because it is not a tough drama. But I would not define this a masterpiece because the plot has been used and overused in kdrama land. Honestly, I expected more from Hong sisters but I don't dislike what they have created.