I think it's the writing issue. He has nothing to work with in this season. It's just be clueless and angry for…
At the season 2 last episode, when his friend jungbae died, he was just there doing shouting acting. The writing actually gave him so much opportunity, but he's just there. Other characters don't even have chances like him.
Is it me or Lee Jung Jae's acting is off at most of the times? He being the main character in the whole series and also the A-list actor... his acting is far from great, always the same expression in every scene. Other actors like Lee Byung Hun, Gong Yoo, etc.. easily outact him.
Why people hating on Victoria isn't dingyuxi got this role due to his company he isn't even good looking enough…
What are you even talking about? He doesn't even get enough good scripts and projects. His agency is actually useless. It's not ding yuxi's fans hating her, read the room. It's that some c-drama viewers in general don't like her acting because of her expressions. If you want to defend her, do something else without being disrespectful to her co-star. It won't help anything except fanwars.
Seo Kang Joon deserves wider audience for his comeback.