Obsessed is hands down one of my favorite BLs. While the plot is confusing in the beginning and the end, it does not ruin the drama. The chemistry between the main and secondary couple is just mind blowing. They look comfortable around each other and don't seem afraid to intimately interact with each other unlike in other bl drama. In addition while this should not have enthralled me as much as it did, the make-up team did a great job Overall, I give this drama an A because even though the story was a little hard to follow, it is not the main reason for watching it. The chemistry is and the actors blew it out of the water.