Why does she make that noise?

The Grump is not a very nice cat. Recently, whenever I ask her to play, she has started to make strange noises. I just walk up to her, and ask politely if she would like to play a game of tag, because I am very bored. But she hunches over like a "gar-goi-ul" (as GoG puts it) and makes "grem-lun" noises like "rrglgrllrgrlrlgrllrggrlrlllrlglrlg" really low. And then she runs away. And I only wanted to play. And I asked really nicely, staying two feet away and addressing her paws and all that. Why doesn't she like me? But Tiria is being nicer. She lets me share the Warm Bed with her. But I have to stay at least a foot away, or she makes a funny noise like "k-k-krrprr" and jumps off. So why does the Grump behave differently?

I'm still the king,
Henry

Stealing My GoG

I. Am. Not. Happy. At. All.
TOC was sucking up to GoG today. She was polishing GoG's feet today. And GoG liked it. Not fair. At all. My GoG.

Tiria
The Shadow Princess

My Day Job

This is my day job.
I sit on GoG's foot and keep it warm.
I call it "hair conditioning."
GoG says she like "air conditioning" better when it's so hot out, but I still think she likes it when I sit on her foot.
I know where she is, and TOC can't come over and butter her up cuz I'm there.
String Puller caught me when I was dozing off in this picture.
Don't I look adorable?
You can see GoG's foot in the background, as well as the black rolly chair.
Now I have to go and warm it again.

Tiria
The Shadow Princess