I cant blame siwon. He doesn't even know who the red haired dude is, Jinha should just explain and communicate better.
Siwon is just confused cuz no one is telling him!
Siwon doesn’t know the guy and he thinks he is a pretty decent guy. I don’t think this is any of his fault though. He’s a cute guy but naive at the same time but okay, he’ll probably understand later on in the story. (づ￣ ³￣)づ
I admit Siwon's obliviousness is annoying but its kinda Jinhas fault for not explaining it to him. But at the same time, things start getting hectic when the red guy shows up and he fails to notice that all of a sudden Jinha is acting strangely abnormal...
Oof
I wish this would end with Siwon being alone and Jinha finding someone who deserves him.