This drama needs to be studied to how to write a good story

i never write a review here before, but this drama makes me want to make one on here.
The writer really did a good job on writing the storyline and adapting manga stories. i like how the dynamically build emotions on each episode delivered. with only 10 episodes and 20+ minutes duration each episode, this is the perfect example how to write a story. everything in a right place. i cried on the episode 10 because how beautiful the storyline is.
the acting is already good, but there's some part that i think they can do better. i literally recommend this drama.