Korea have two kinds of BL, there is the angst ridden melodrama or the fluff drama, this one is fluff.
There is nothing really bad about this drama, but there is nothing really good about it either. The two main characters are a teetotal chef who hates alcohol and a camp little alcoholic who will probably need a liver transplant before he is 50.
The drama plods along until the happy ending, it turns out that all we need in life to make us happy and solve all our problems is a camp alcoholic and a mountain load of booze.
I have watched so many Thai BL's that I started panicking during the first episode when he got drunk, but then I remembered it was Korean and knew nothing bad was going to happen.
There doesn't seem to be a lot of BL in BL drama's anymore but if you are bored and have nothing better to do, you won't be offended watching this drama.