I started watching this purely out of boredom and I even thought that I will not like it at all, but I ended up rating it a 10/10.
I really love all of the characters and I like how the main lead actors have some kind of history going on between them (?). The setting of the drama is in college which most would think is overused in bl's at this point, but I personally like this setting the best. It is still very relatable but features adults which is what I like. And, enemies to lovers also happens to be one of my favorite tropes. This drama is almost perfect in my opinion. I loved the teasing that Jaeyoung was doing and how Sangwoo responded to it.
Even the behind the scenes were very funny and entertaining to watch. After finishing the drama, I read the manhwa and I loved it just as much as the drama. Then I found out that there is also a web novel of this same story which inspired the manhwa so I'm going to be reading that soon. And there is an animation as well (?!). I'm not sure. But either way, I'll watch/read anything that is connected to this series >-<.