Good morning handsome Monty- what a goodlooking boy you are! But that is typical for an Egyptian Mau and I think your friendly behavior and things like kissing noses and riding shoulders is as well. To love water so much that you want your shower seems not totally unheard-of but it certainly is a more unusual trait.
Have a wonderful day of celebration with your doting family- we are not surprised they love you very very much.