I rated this show entirely based on my feelings. I was not fully focused most of the time, story did not stick to me and I know why. Way to little time for character development, way to little time for love story to develop and I truly wanted more. Of course, the story made me super sad, no matter I was not that invested.

Conclusion: This is one of those bittersweet Korean BLs. You can binge watch it, and maybe get better feel of it than I did, because I watched it two episodes a week. It is not waste of time. Music is nice. Idea semi-original but I as previously said, it is not waste of time.