It's you!

Don't you think the world would be a better place if everyone came home to someone who's overjoyed they've arrived?

When I get home from work my little boy Roc lets me know that I'm the best thing that ever happened to him. He's got the world's fastest tail-wag and he pants "ha ha ha." It can't be a coincidence that it sounds like laughter.

It's nice being the best thing since sliced bread.