The show started good, it had good communication between the main characters, they acted maturely during their budding relationship and met the challenges with honesty and openness... it was refreshing. Then it all went out the window.

I could say a lot, a whole lot... so much, but I will keep it short because otherwise I will just start venting.

The shows narrative consistently frames people in different lights, and then changes it completely. They frame the exes as really horrible, shallow people, especially Ki-Jun. They spend so much time making him a horrible person, then with very little effort or growth he becomes a kind and considerate partner at the end. The main couple start out mature and charming but then do a complete 180 and make out of character decisions that make zero sense, and their character becomes distilled into immature people who cant be honest about their feelings. Over half of the show is just them longingly gazing at each other from across the room, and being stupid about their relationship, it felt juvenile and painful to watch.

With how they wrote both Si Woo's father and Ki-Jun, I think the story would have been much better if they had made them less shitty in the beginning if they wanted to redeem them later on. The lack of any shred of decency early on sets them up to be villainous, but with how they wanted the story to go, they didn't include enough real humanity to build upon later. Which is a shame because in isolation I would have enjoyed how their relationships progress later on, but with the complete leap in character, to me they might as well be alternate universe versions of themselves.

The side character's stories were painfully slow, and just felt a bit exhausting except for the sister and the hipster guy with glasses.

Towards the later half of the show Ha-Kyung kept crossing boundaries about Si-Woo's father and never addressed it, and acted like she did nothing wrong. All we got was Ha-Kyung having a surprised pikachu face in the hospital which was admittedly quite funny, but it was never really talked about after that it was shitty to do and she never apologized. The show clearly panders to forgiving shitty men, and parents who are abusive. It repeatedly frames setting boundaries with people who are destructive and abusive as "immature" or "heartless", and those boundaries just go away because "family" when something bad happens.

The show comments on sexism at a few points but does nothing to actually make a point, and cuts itself off at the knees by repeatedly hand waving bad behavior from men.

The weather parts are stupid, they continually act like they cant report probability of rain or other weather and act like it has to be either no rain, or rain... nothing in between which is just... not how that works, and I cant suspend my disbelief enough to bother caring about it.

Overall the show is frustrating and throws out character development for drama, and then throws in character development out of nowhere for characters that had no business getting developed. The whole show is kind of a mess, and while it is mildly entertaining, it becomes exhausting to watch and the pay off is incredibly weak and shallow by the end. After watching it I just feel tired and frustrated, I wouldn't recommend this to anyone.

Also... I am so fucking tired of weather metaphors...