This Show works because of three things. Firstly, a well crafted script that is tropey but self aware enough to know not to pile on the clichés but works with the tropes instead. Secondly, the casting of the leads is perfect. The FL has done her fair share of dramas but her forte is a sassy girl with a heart of gold but a novice in love. She definitely has the titular role here. The ML is handsome with a bit of the bad boy vibe yet possessed enough vulnerability to make him likeable and relatable. Thirdly, the OTP has great chemistry. It is not just about the feels but they look comfortable and happy around each other so that you can believe that they are best friends as well as madly in love.

I would have given this show an even higher score but for a few missteps. The start of the show is a bit weak and tropey. They steamrolled through a few plot holes to set up the main plot. It is just as well that the show improves as the story progresses or it would have been just another same-same quasi-fantasy rom-com. The fact that the show evolved into a poignant healing drama was unexpected and most welcomed. The production value is decent rather than high. Some of the set do look a bit low rent. 

There is a lot of growth in the OTP but surprisingly, the 2OTP was the CP dragging their heels. Their development was definitely arrested and to be honest, a bit boring.

I think the FL really shines in this show. She displayed good emotional range and much of it feels genuine. Her interactions with the ML becomes more and more natural over time. The ML complimented her very well. Their swoon worthy moments are believable and even touching at times.

Of course, the fantasy element can complicate the plot but rather than just simply telling us to ask no questions because it is a fairy tale, the Show tries to give us a plausible explanation and a path forward. I appreciate that.

The last episode is total fan service and I really enjoyed it. The special speech in that episode was wonderful. I don't know if it was all scripted or some of it was ad-libbed but it feels natural, heartfelt and funny. Can't really ask for more.

The Show is sweet but not loaded with artificial sweeteners. It has a decent amount of skinship and it will lift your mood. . There are angsty bits but they are necessary to propel the story forward. Thankfully, there are no silly breakups, nasty parents or psycho ex's.

OST works well. Rewatch is not a chore. I would recommend this Show.