Cat has a point. When I had cats, they ALWAYS got weirded out everytime I cleaned their box. Karmalee especially would run back into her litter box, dig around in the fresh litter, then look at me like "WHAT HAVE YOU DONE??? WHERE'S MY TREASURE???"
She wouldn't poop. Just dig around trying to find the missing poop. Then she'd look at me like a weirdo. She was very judgemental everytime I cleaned her box.
Speed on the other hand would look at me in confusion. Like ".......but why? Why do you collect the poop? What am I not getting here? Help me understand...."