I think the ML is not the stalker nor is he working with the stalker. I have a feeling that he hired that suspicious guy to investigate who the stalker is. I'm holding onto this belief. Your mouth can tell lies but your eyes tells a different story—eyes can't lie. His reaction back then was genuine, if he can even fake that when he's alone, then he's a fucking dedicated actor who deserves the Oscar. As for the theory that the reason why he had that reaction is because he's guilty, that's plausible. But I'm gonna stick with my own belief, there's just no fucking way the author would fumbled this story.
I think the ML is not the stalker nor is he working with the stalker. I have a feeling that he hired that suspicious guy to investigate who the stalker is. I'm holding onto this belief. Your mouth can tell lies but your eyes tells a different story—eyes can't lie. His reaction back then was genuine, if he can even fake that when he's alone, then he's a fucking dedicated actor who deserves the Oscar. As for the theory that the reason why he had that reaction is because he's guilty, that's plausible. But I'm gonna stick with my own belief, there's just no fucking way the author would fumbled this story.