The story was amazing, plot lines connected so well, very nice pacing, really sweet/wholesome scenes sprinkled in, and some pleasant comedic relief to top it off. And I liked every character in the story, as throughout the story you begin to slowly understand how we got to this place and what their motivations/backgrounds are.

I will 100% NEED to rewatch this sometime later. This is my 3rd J-Drama and my favorite one so far. I had tears fill my eyes during two or three scenes and that usually doesn't happen. The OST was also really good and fit the scenes well, adding to the emotional impact of them. I'm seriously blown away by how good this was. It pulled at the heartstrings so much (in a good way). This was also a drama very grounded in reality: the retrograde amnesia symptoms were accurately portrayed and there were accurate, down-to-Earth portrayals of real-life events (i.e. the pandemic, etc.), so it was something I could kind of relate to as well and/or look up the events to learn what they are.

Overall, if you enjoy stories that have beautiful use of literary/directorial elements (such as foreshadowing, imagery, cinematography), have a realistic setting, and a really sweet romance story with great acting and chemistry, then I highly recommend this drama.