"Overall, the acting was a bit off at first but things get to be better after a while." - Most reviews do  have this sentiment and it is absolutely true. I did not finish watching it the first time I tried because I could not feel the chemistry between the main characters (though there is, its a bit off) but things do get better. Story lacks the direction on how the characters would develop especially the main couple. There may have been unnecessary side stories that does not make sense to the entire show.

However, the couple development is really good especially the Frame x Book couple and is one of the reason, I think, the pairing is famous. The pair's story development is great and one can definitely understand where the romantic feelings come from.

 For the main couple, there seems to be a lot of confusion with push and pulls that would make you rethink where their feelings are really progressing too. The chaos makes it hard to see the actual direction of the main couples. The theme song is good, catchy and is appropriate (the kind of music that will give you the feels along with the show). Generally, it is still part of the BL Series one should watch out for.