Where's your belly is pretty much the cat's meow. You love this so much. Sooner or later this will become inappropriate but you're golden right now, and if anyone tells you otherwise just make your cheesy camera face at them.
You're thirteen months today, so that means I will promptly stop counting months and call you one and a half. Before I know it that will become two years old so I'm gonna hold tight to these thirteen months. I love you!