““Nathaniel kissed me and then Micah good-bye. Normally he would have kissed Micah more thoroughly, because he might not get another chance for hours, but we’d started doing less of the tonsil-cleaning kisses in front of Matthew—not just between the men, but between me and the men, or anyone and anyone. Why? Because Matthew liked to imitate, and he’d gotten sent home with a note from preschool. We’d been left having to explain that certain kinds of kissing was grownup kissing, and he had to be a grownup to do it. He’d accepted our reasoning and filed it away on the same list as driving a car, drinking liquor, or being able to lift weights. It made perfect sense to him that it was just one more thing he wasn’t old enough to do, yet.””