I know the pets don't interact with the people, but my cat did something that anyone who owns a cat is familiar with - she decided to help one my peeps while making the bed. Nice to see that virtual cats are just as helpful as the real thing.
She also was following around the wife while she was working in the kitchen, including following her back and forth to and from the fridge. Yet another realistic kitty behaviour, though in real life, she'd have probably almost tripped you before you could get her her food.
