Very cute! The story wasn't that strong because it had to stay pretty surface level. This is why BL dramas need to be longer! The plots, characters and relations always have loads of potential, but because they need to be shorter it can almost never get fulfilled. I liked the music company plot fine, but the conflict never gets deep and thus feels a bit ungenuine. The main leads are amazing! Sang Yi portrays his crush very well and is absolutely adorable. In Su shows a great arch (even more so in the last 2 episodes) and his inner conflict is well performed. For a drama centered on music, the title song didn't disappoint! It's a cute and mellow song that easily gets in your head and the duets in the drama are lovely.