Scene: Grandma's kitchen, yesterday, as we prepared to bring the boys home.
Luke: "Mom, I'm happy, but I'm also... sorrow."
Mom (trying hard not to say what's in her mind, which would be to ask if Luke's sorrow is due to no dessert every night at home, unlike Grandma's): "Why?"
Luke: "Because, I'm happy to be going home, but - I'm going to - miss - Grandma!" This with the most adorable, conflicted expression on his face; how would Grandma get along without Luke there?
He really is a good kid.