Most series don't share the big problems in people's life. They just focus on small problems and show them as huge ones.
I almost missed this series because I knew that it wasn't a cute rom-com BL like most are but a serious one. But this is so much more. I saw so many recommendations for this series and knew I will have to watch it for sure, sooner or later.

The story overall was pretty good, displayed in a beautiful way because of the hard work of the whole team. However the extra ahead / before scenes at the end of episodes added a small confusion. Also even when the leads had a simple and happy ending, I think it would have been better to have a bit more zing in the ending to make it a bit better.
Another thing that made me almost drop this series twice in the first episode itself was the lead seeing the dead girl multiple times.
I think the series would have been way better if there was more chemistry between the leads.