I liked the story, simple and realistic, specially the BL part (InSun) I like the characters, they really standout on how they were written and portrayed. Kudos to Sun/Nam for taking the cake, it was so much harder for them to portray their swirling yet conservative emotions while holding up to the nature of their logical characters yet they did it with so much awesomeness. In/Oh/Peach/Copper had straightforward emotions to portray and can easily approach the character more aggressively. Music is great, I tend to sing a few lines. Got last song syndromes on it on some of my days. I've rewatched it so yeah, definitely worth it, i understood the characters more on my second round. Definitely a good watch, I sincerely demand for a season 2, the ending came up a bit short, it was good but could have been better. A good way to make up for it would be to have the next season, especially for InSun as their story lacked "finality".