Grey is a two ( 2 ) years old cat who's been living nearby a restaurant all his life. He used not to trust anyone. After neutering him, he became more and more manja. People also can touch him now. Since he's been living as a stray and not use to play with humans especially cat's toys, he has his own way of playing.
He has a grey-blue solid colour fur without any black/white spot/stripe. His tail is a bit twisted. Love to sleep. Love to talk ( meow to be exact ). Love attention. He love me to garu-garu him behind his neck. He's still has a habit which kinda making a marking territory. But worry not, he did not spray any urine. Just the tail is a bit rattling, like snake's tail. It's a habit I guess since he's been doing it since his first heat.
Give him time and he'll be a better cat or even the best cat ever. Every cat has their own personality. So do him.