You can see the poor child has been trying to read the Story of the World vol. 1. No wonder he's exhausted. Also, he screamed for half an hour after church because he was told he was going to be a sheep in the Pageant and his brother was going to be a Herodian guard. Turns out they are now both going to be Herodian guards for a total of three guards and one less sheep. The baby, naturally, is exhausted from sleeping comfortably in various peoples' arms all morning and looking peaceful and angelic.