Maddox doing what he loves best. Playing legos by HIMSELF. No one to bother him, steal the pieces he needs, no sharing, no worrying about pieces on the edge for Reese to reach, just free building. He can sit and do this for hours. Which means I love legos too.
And while he is doing this, and I'm in the kitchen, I'm sure Griffin and Reese are up to something. I will find a "collection" of stuff I'm sure of it. Just wait.