This J-dorama was very... ~shojo. I don't know if this is based on a manga or not, but I've read alot of them and this concept is exactly like that. So, whatever tropes you have in mind, it will happen. All of them.

It's been awhile since I last saw that kind of a happy-go-lucky FL. She's overly confident with her love interest and expresses that shamelessly. She doesn't care that everyone knows, she's happily grinning whenever someone talks about it. The whole staff is even encouraging her - though indeed in an earnest way and without any ulterior motives. (If I had a crush on a colleague and everyone openly knew about it, I would hide in my locker for a year or something.). She's also clumsy and drifts off to lalaland during work. If I had to work with her, she would be my worst nightmare >.<

>>> This represents the whole absurdity of the drama - plus the non-existing hierarchy between nurses and doctors (I don't mean showing off who the boss is but maintaining certain boundaries).

NEVERTHELESS... this was still a very entertaining watch and a guilty pleasure-watch done right.

Pros:
1) The characters were enjoyable. They were overall good-natured people, and even though one or two made a dick move at some point, they held it low-key.

2) The medical stuff. I'm a medical assistant, so I'm extra strict on these things. I won't vouch for everything, esp. not for the cardiological cases, but most of the simple medical tasks were done quite right.

3) The FL somehow managed to grow on me. At first she gave off a child's vibe but as the story went on, it gradually improved. She got better at her work and she also became somewhat (pheromone-induced) beautiful. You know what they say, love makes you beautiful.

4) Skinship!
This is something (as far as I can compare) J-doramas are partially better at than K-dramas. When there's a hug, they huuug, when there's a kiss, it IS a kiss. No dead-fish peck, no lip-caressing, no tongue-digging. Just a normal kiss. When they want to brush the other one's hair, they don't hold back as if it's some super fragile glass-carpaccio or something. They simply caress that damn head. They don't futilely try to put a single strand of hair behind the other one's ear, that eventually falls back onto the cheek anyway.

5) No overdone slow-motion.

6) Some things felt a lot more natural than in K-dramas. First of all, I think that Dr. Tengo Kairi (Sato Takeru) was the most authentic character in this. His behavior never felt exaggerated and I synced with his annoyance every single time. Furthermore the vibe that a couple radiates after a certain time. The shyness disappears and gets replaced with cocky confidence. That's what you want to see in a drama.

7) There's Sato Takeru. Period.