My favorite thing about Muffin was when she would be sitting on the floor and I would say, "You're a very pretty little girl," and she would turn her head downward to the left and then turn her head downward to the right (preening) like she was thinking, "She just said I was a very pretty little girl." She knew I was making over her.
My favorite thing about Kacee so far is when I'm holding her up by my face and I'll ask her if she wants to do whatever, like go for a walk or something else, and she'll turn her head sideways and be looking me right in the eyes while I'm talking and then she just press her nose to my cheek as if to say, "Yes."