I just caught the end of Calvin singing to Micah the other day. Micah just adores his big brother. He immediately lights up when Calvin's in the same room. Calvin does a great job at playing with Micah. It's the sweetest thing in the world to listen to him play with his brother, I often hear him say "hey little buddy" or "here you go" or "it's going to be okay, don't cry." This just melts my heart. He's a super helper and is great about getting things for his brother if I ask him.
Calvin kindly shared all of his stuffed animals with Micah one day. I guess we will need to work on how to share his toys. Micah didn't seem to mind.