Baby laughter is magic. It is sweet, pure, and full of joy. I loved it with Kiddo (whose laughter is still pretty magical); I love it with Babs.
But I've found an even more magical sound, it is that of your kids laughing together.
Kiddo was hiding under her "tent" (a sheet rigged up by her daddy). She would say peek-a-boo to Babs, then drop the sheet again, then lean in to Babs, who would lean into her. As their faces touched through the sheets they would both break into peals of laughter. They did it again, and again, and again.
Magic.
