Responses

I'm guessing Hajun's presence kinda messes with the whole badass secret agent thing lol. Like he has feelings for Hajun (though he is not aware of it yet) so Hajun being around is distracting. Like when you dumb shit in front of your crush....I'm hoping this makes sense. Is this realistic? Nah probably not. I mean as a secret agent you are like a machine, don't let anything distract you from the job. But hey, like I said I find the cheesiness endearing/funny and I personally don't mind it.
I see so many people getting annoyed by Shihyun and how he is not acting like top agent material. I personally find it endearing/funny and it doesn't ruin the vibe of the manhwa for me.