This drama makes a bunch of stuff right and only minor things wrong. It is a great mix for people like me, who like stuff that is; funny, serious, a bit emotional, inspiring, fluffy, light and entertaining, with great, likeable, interesting, lovely and supportive characters. On top of this, it also serves: a sizzling chemistry, a ML that melts heart 24/7 and a fun OST.

In detail:

+ I started this show very spontaneously, although it was on my PTW for quite a while. It hooked me immediately. Usually I prefer dramas with shorter episodes, because my concentration is really poor and I often check, how much of an episode is left. I didn't do this here. Not for a single episode. I was so immersed in the drama and it was so much fun to watch, that I was surprised at the end of every episode, when it was already over. I wasn't bored at all.
+ At first I was a bit intimidated by the long castlist, but you get very fast and easily used to all important characters, so it is even more fun to follow their stories.
+ The changing hospital patients keep the show interesting!
+ The OST is really nice! I like the vibe of the song. I had to constantly remind myself that this drama is from 2020 though, because it definitely gave me older vibes - not complaining about it.
+ Not. a. single. annoying. character. I usually roll my eyes when I read stuff like this, but I didn't anyone annoying. Actually, everyone had reasons for their behaviour that probably anyone can understand somehow. The characters are likeable, lovely and veeeery supportive most of the time, which made the drama easy to watch, since I was interested in everyones story.
+ The show serves a pleasent combo of funny and serious moment. I cried my eyes out in Episode 2. T_T and also in other episodes I got a little bit teary.
+ Low angst. I almost hate angst, because nowadays it is always created by unnessecary stupid drama. But this show is long on angst and doesn't serve stupid drama!
+ Eyecandy on every corner. For real. Every episode we get another serving of a hot male popping up out of nowhere. I was very pleased. :') Therefore: Tendo is outrageous attractive. His facial expressions, body language and way of speaking melted my brain several times.
+ The nicknames for the leads are funny and Sakura made me snort several times, when she wore the hero outfit.
+ There are so many cute things hidden in little details. (Did anyone else noticed the rice cooker in episode 8? I was never this sad to see a freaking rice cooker. x))
+ The acting was quite nice. I am a bit hard to please, when it comes to leads, because I like a bit of a complex power dynamic, but I don't like it much, if it comes off as one-sided love, because one lead is just an ass and treats the other part like shit. Or when one of them is just head over heels and stupid asf, at best combined with low self-esteem and we have a character I hate with all my heart. T_T :D Characters like Sakura are often annoying and too dumb, to be likeable for me. But Sakura is very balanced. They don't drag her clumsiness too far, which I really appreciate. :D Tendo had enough subtle moments, that showed, that he cares for her, so he didn't come off as too cold/harsh/desinterested. And I really really liked the fact that he always accepted her the way she is and didn't demand her to change. That was absolutely wholesome!
+ Some people might dislike it, but I am a sucker for "All males like the female lead". I can't get enough of a little jealousy and it was greatly delivered here.

+- While I liked the pacing in general, the pacing for the second and third couple was a bit too slow. Especially with the third one doesn't happen much, but that's not really something I would criticize too much. It's not really disturbing or annoying.
+- And while I know that Tendos character is build on being a Tsundere, I would have wished for a liiiittle more affection and sweet moments between them.
- I also got very annoyed by the constant interruptions all the time. This is something that gets frustrating in the long run.
- We have a good count of kisses, but unfortunately I didn't find them very appealing. Somehow a bit lackluster on the females side. I know she is the type of character for kisses like this, but at least one passionate kiss would have been nice.
- Minor continuity editing mistakes and some weird slomo, which was sometimes a bit awkward.

So all in all, its nothing new, but it uses known tropes in the right way and creates a show that kept me hook through all the 10 episodes, which is very very rare. I LOVE the low angst aspect and that there is no annoying character, who ruins the show. I felt so at ease watching this show and I would definitely recommend it!