HI Prettywoman,
My kitten behaves exactly the same, never leaves me alone for a moment, screams the place down if i leave him alone, (he is 11 months now) but I love him to bits, he is the crown jewels to me, he also began to pee on my bed, and I got him neutered and that stopped it. Just a suggestion, is it time he had his danglies off? He loves you so much hence the attention he is giving/wanting from you, my cat also jumps into my lap when Im sat on the loo ! He loves human company and loves a good cuddle and a kiss!
Bless.....
Enjoy him while you can, he sounds wondeful!
RQ xx