@Sevs - Well, I 'read' most of the raws and while I can't read Korean, I could definitely tell the guy was an asshole who has a huge inferiority complex towards the main guy.
As the story progresses, he gets even worse and turns into a complete dick, even going so far as to physically abuse his gf, the red-haired actress.
Cliffhanger... WHAT DID HE SEE?????
I wonder if the pain in the ass guy knows about the ml secret, or if it's just a huge inferiority complex... I mean look how he treated the girl... total ass