wow, that's a perfectly accurate description of my blue! we have a thing where when I come home, he's waiting for me at the door, and always stands up on his hind legs to bump noses.
he also figured out how to lead us to things, like his food bowl, litter box, windows, etc, when he needs something. when he decides it's bed time he'll get in the way of whatever we're doing until we follow him to bed and get in. at which point he jumps to the foot of the bed and sleeps like a dog. he runs the house, and we're his pets/servants, obviously.