I assume you are alluding to his brother's presence today. This is off topic so I'll just say it was appropriate that they were all there. It was a lovely walkabout. I loved seeing William greet a dog scratching both his ears immediately.
Kate is fabulous with her chit chat. The mics were picking up quite a bit and she was wonderful.
I know that the family makes fun of her because she always takes "too long" according to them, but she's great at walkabouts and doesn't need to change the fact that she takes her time IMO.