Story:
Let me start off being harsh... to be very very honest, I don't find this drama very spectacular. There wasn't any wow factor + each episode tends to contain a recap of the previous episode that lasts for 2-3 minutes, which I found it quite unnecessary. A complete plot is also lacking in the entire film, like it's leading nowhere, but mainly just show their daily interactions and then a recap of how the two main characters met, and what sort of trauma did one of them went through when he was younger.

That being said, the overall drama provides a warm and cozy feeling like you would just snuggle up in bed on a cold night to watch. Generally no background music throughout the entire drama (good thing) and just a very quiet sort of film. And a lot of kisses considering the length of the whole drama.

Acting:
Both the main characters and the side couple are generally fine except I find some of the lines a bit 'stiff'. Main couple's kisses were very real and did not appear to be awkward so another big plus to their acting.

Side couple's story however appeared to be severely underdeveloped as they only came in the final episode and then the timeline was fast forwarded to 3 years later. Unless there is a sequel that explains their story, they shouldn't have even forcefully put in the side couple towards the end and it totally made zero sense.