This drama is so good that the only way i can descried how good it is is by saying this: If i had one superpower it would be to erase all memory of this show anytime i want just to watch it again. The plot is excellent, the plot twists are crazy, there's no second lead syndrome and the bromance and comedy is phenomenal. although it can be a little slow in certain parts it well overpowers that little nick with the amazing cinematics and OTS LITERALLY THE OST IS SO FREAKING GOOD