my life's really fun

This was one of my favorite moments of Thanksgiving:

4 year-old niece and I are out on our one-on-one outing, which is becoming a tradition when I visit. We're headed to a coffee shop and bookstore. I see a cupcake shop, which is famous for its cupcakes and pull in.
Me: Here's a cupcake shop! Do you want to go in?
4 year-old: Can we get a cupcake?
Me: Yes.
4 year-old: Then, yes.

We're sitting at the bar, enjoying our cupcakes when she says, "My life's really fun."
I want THAT kind of joy.