Fallthrough...

Dear Nicky,

Your nanny called in sick for today. I dunno if I buy it, but whatever. I was going to take you to get a neck X-ray, but those plans were wrecked. You guys ate a nice breakfast, napped poorly, then we went to the store, came back and had dinner and a bath. You woke up twice so far tonight. Is there an actual physical reason or is it just behavioral? You don't want a sleep study, do you?

Love,
Dad