Ok, then I can see the cat note. Our cat nibbles, so there is either food in the dish, or there needs to be.
No one can say why she is asking about what you are doing. Trying to figure it out will only hurt your head. Answer the question, as far as you want to (don't lie), and don't worry about it. It could be good or bad, I could make up a story either way. It doesn't matter.