I just finished episode 5 and I'm really unsure if I should continue. The story itself is interesting and compelling, but Anthony Kim is so bloody irritating, and such a massive dick. And I've lost count of how many times he's screwed Go Eun over... and she keeps coming back for more. It's really starting to ruin my enjoyment of the drama. :(

Does this get better anytime soon, in regards to his character development? I could probably hang in there for a few more episodes if I know he'll finally start to change a bit (into a better person), but if he's a horrible prick for the majority of the drama I'd like to know ahead of time so I can go ahead and drop this one. 

Please let me know!