It is interesting what babies find amusing. The other day I was fixing the futon while Makili was standing in the crib next to me. I bent over to get something and flipped my hair back as I stood up. He cracked up. So I did it again, which produced an even more raucous bout of laughter. So for solid five minutes I practiced my head-banging, while he melted in infectious laughter. Cheap thrills.