Last Day of 2nd Grade

I have to admit, I had a mini-breakdown on Ethan's last day of school. I was in his class watching him celebrate with his friends and teacher and I wanted in that moment for everything to stay the same for him. I didn't want him to have to move and start over. I started crying and had to put on my sunglasses. What amazes me about Ethan is that he hasn't shed a tear about this move. Has it not sunk in yet? Is he just that well adjusted? He's a great kid, one that impresses me on a daily basis.