Some things LO does early; other things he does late… like waving. He was never a fan of waving bye-bye or hi no matter how much we waved our hands and showed by example. But yesterday, we were walking around the block when a bus drove by. I pointed out the bus and he waved his arm! Today, he kept doing it at buses, and even waved hi at our neighbor. So even though we’re really late with waving, better late than never!