This is actually a great show, As it is 2020 now and the drama characters were well portrayed by actors in a very unique and diverse manner. I don't necessarily think they are offensive in any manner. I have seen that people had a problem with the FL's clothing but it's completely normal in my opinion. (well as i mentioned it's 2020) how else is a university student supposed to dress. I think as the years pass by the dramas also develop because the generation now will like whats going on now not the the same routine from 10 years back (i am not trying to offend anyone by this)