Probably you have realised right away, but you just jinxed yourself Lisa, if you didn't say anything Leo might have stayed much longer with you!
But I know the feeling... sweet isn't it!!
Ollie has to choose his moments, when he is in the mood he would climb up on my lap and would stay there for quite some time, but when I pick him up and set him on my lap he would usually jump right off.
He has also his moments with being carried about in my arms, sometimes yes, sometimes no, sometimes he would barely torelates the manhandling for some moments.
But he is all in all a huge cuddlebum in every other way.