Yes, if I'm lying down with a headache or recovering from dentistry -whatever, my two come and sit up close on the bed and stare fixedly at me like two Siamese temple cats on guard. The expression on their faces is so solicitous and serious, like it's their duty and their life purpose or something. It's so sweet. They know when I'm stressed or upset too, of course and tend to look on from a distance, worried.