Just theorizing here, but I think that Kevin is also seeing stuff that doesn't take place in the candy store, from what we see with the surgeon

this cancer cant be this strong! he didn't even go super saiyan blue!!

Homer Simpson heading to the asylum

ON MY BDAY AS WELL AWESOME DAWGG

i just got godfield wtf

ok lmao this is cool

wake me up inside

friday night funkin in real life

guys i think perfect cell is the knight