I think that Buster sometimes get jealous because I tend to spend a
lot of time with Dot, because she's much more tolerant of being mauled
than he is.  Dot is a boneless cat who gets carried, kissed, and
massaged every which way, and who stays in bed even after I'd gotten
up.  She's very much like Betty that way, and our relationship is
similar.

Buster is even clingier in many ways than Dot, but he's his own cat.
He's not boneless, but feels toned and springy when I hold him.  He
tends to look for purchase with his back claws as you're picking him
up, so you have to be careful.  Once he's being held though, he can
meld into your shoulder and stick like a burr, sometimes becoming a
bit difficult to detach.  Other times, he'll jump right out of your
arms.

He likes to follow his hoomin around, and he's very good at both
asking questions and giving answers.  When he wants something, he'll
whine or make a questioning mew.  Once he's seen that I've guessed
what he wants, such as when I've reached for the food when he's
hungry, or went to get his toy when he wants to play, he gives a very
happy trill.

Another thing he does when he wants attention is standing up and
scrabbling at and hugging your legs.  He stands up, hopping a little
and pawing at one leg, then wraps his arms around it and gives it a
brief hug.  Then, he switches to the other leg and does the same
thing, all while looking up at you with huge pupils.  This seems to be
his way of asking to be picked up.  One thing though that's always
puzzled me about him though is that he doesn't milktread.  He's a
young cat, but he's more needy than knead-y.

These two are very different in the ways they express their luv.