My Siamese cat will carry on a whole conversation with me...she trills, I trill back, she meows, I meow back. It could go on for hours. Speck makes a rmphing noise when he enters the room, I guess to annouce his prescence, but he doesn't trill to me. However, he trills at Daisy all time. She is a cat of little words, she doesn't trill back though she occasionally meows or growls. I wonder what he is saying to her? I trill back to him when he does it, but he directs all his attention toward her. I wonder what he is saying to her? And surely she understands cat language, so why doesn't she answer him?