He is showing a desire to be held and cuddled, though he feels ridiculously small in my hands (don't want to squeeze too hard). He is a great jumper. He has a mighty purr, though his meow is like unto a little squeaky-toy. He particularly likes to lie on me directly over my heart: no doubt it comforts him in his Mama's absence.
All in all, things are going very well for him.