Filou's and Tigris' daddy is playing rough with them. I warn him and say: he'll get you (and you should see Tigris' knives) and that's what happens

But Tigris seems to be able to tell the difference. He never messes with me.

I suppose Sophie being a young kitty kind of enjoyed it. And if it doesn't happen all the time it won't do her any harm- she will learn to behave soft from you and understand that you are the purrson to be soft with