I trex that loves trains and is a nice pal, go to complement is saying that you look Delicious instead of saying that you look cute or cool, despite hating the taste of humans, just as a compliment among carnivores, and he loves trains so much that he tryed to open one, but got shut down for being a carnivore, and will softly roar or growl when he feels something that feels good on his body, for example pets or scratches, and will only get louder the better it feels to him