Well TBH he has been that way since the beginning...He is still sweet ,caring and respects the FL a lot but his…
They created him that way , because of the typical cliché. That's the whole point of my comment. They can't make the FL win by just being better option from the start. They write a**h0l** and bullies and then use some secondary characters to say "see? there are even worse people!". Well, maybe be a nice man to the female lead from the start?
Watch them change the SL character in bad guy, so that the FL can look better option. Lame writing. And they use it TWICE (with Jin Joo and Sang Hyuk too).
Beautiful movie. It talks about a still very present problem, if not more nowadays. It's easy to judge a stranger in the internet (especially "stars", haters are everywhere, but we may never know what that person is going through... there is no respect of private lives of celebrities as well. It's tragic.