What I have learned about my boys since I have been home is how much they look out for each other. I can’t put one to bed without the other, when one is missing they ask where they went, and they ask each other to go to a different level of the house with them.
This is a common scene at my house. The boys making their way up the stairs with each other.
And in diapers. They prefer to be in their diaper than clothes.