WHY POTATO??? WHY YOU DIDN'T SAY ANYTHING WHEN YOU KNOW DAN HAD CHECKED THAT SPRAY IN FRON...

i doubt jaekyung would even care abt what potato has to say

Jaekyung may not even care
We all know his personality
But at least the others knows that it's not Dan's fault
They will get suspicious with Dan
And Dan may get fired because of that

true, but jaekyung would never let them fire dan he needs him for his jinx

Dan is only one of them, even before Dan, there's a lot people that Jaekyung used for his jinx
So it's not weird if he fired Dan
But it also can be, that his jinx becomes more specific after all that, like he can only did it with Dan (I know that he will noticed it after he pushed Dan away)