I thought the drama was alright. It wasn't a terrible, terrible, terrible drama. And it was boring. However, It's not the best Korean BL drama out there. It could have been better in certain aspects. By which I mean the acting and production value (audio) could have been better.
First-time actors Kim Jae Han and Shin Ye Chan's acting was decent. However, their acting was stiff at times, but other than that; their acting wasn't horrible. I think the main actors' chemistry was causal and pretty natural. The audio was inconsistent at times. As in, the audio was not at the same level.
With all that stuff said, the drama had a simple yet complex story.
The production value was naturalistic. The music was one of the best things about the drama. The music was great. One more thing, the last episode/season finale was fluffy. So anyone who watches the drama, you better prepare to die from fluff. Lol