The only reason on why I see some people disliking this drama is because they think this movie is unrealistic. Well, what do you expect for a shoujo movie? Of course everything is exaggerated or made up for the purpose to create a romantic and fluffy plot so the audience can enjoy the movie.
I really really recommend this movie. It is one of the best shoujo movie made ever. The love chemistry between the leads are excellent. The plot development is smooth. Mainly, this movie just has a fantastic plot. I just love this movie so much, tbh 10/10, no bias. I have rewatched it at least 6 times already and I still love it so much. This movie is seriously really good. Please give it a try and watch it. Thank you :D