More late nights with Jack

I don't know what is going on with Jack. He is a super sleeper. He goes to bed by 7:30 pm and wakes up around 7:00 am. He still takes 2 good naps. But lately, he has been waking up at night after his brothers are in bed. I think he has figured out that late nights are a good (and only) time to get some individual attention.
He joined Nate and me in eating a snack while watching the Office.

Good night, Jack.