After watching the last episode I realized the leads were so good and have so much chemistry it's just that the story was shit. Writers could have done better from early stage of this drama
The reason why woong was angry with yeon seo is not that she left him or did break up. the main reason was she left him without giving any reason. that we see in the epilogue when he says why his dad abandons a child. So he was basically searching for a reason.
What happened to start episode character? that marketing manager that another artist. In earlier episode they showed woong drawing more. In later episdes it's reduced. He hardly seems drawing. And also the shooting from past 2 episdoe they arent shooting the documentry. and what was that new FL character that script writer that ji woong doent like where she went? I guess director is now confused either they slowed up romance too much that they will rush it in the end