I would have given it a 5 star review but I felt that the ending was extremely dry and left me wanting more, I hoped it will have a cute ending that doesn't leave room for development but they left it as is and I felt that the main leads (seon gyeom and mijoo) didn't have a proper ending like the second main leads (Dan ah and yeong hwa).
It's good if you like slow development plot and chill plot and I loved how it didn't have a love triangle.
Another problem that made me rate 4 stars is the lack of affection and emotion in the leads (seon gyeom and mi joo) I wished they had more affectionate moments and a lot more moment such as jealous or cute moments. I did also notice that seon gyeom didn't really shows any emotions at the middle or end and it gave a feeling of emptiness, I felt as he did change and showed some emotions unlike in the first and second episodes but it didn't go farther than it.