Xander's vocabulary continues to grow but he seems to specialize in words beginning with the letter B. Recent acquisitions include bubbles and bug. We've had a fly in the house the last couple of days. For some reason, he seems convinced that he can capture it with a dish towel. Both yesterday and today, when he's spotted the fly, he'll say "bug," go and get a dish towel and try to give it to me, as if I'm going to use it to kill the fly. He's starting to get pretty upset about it, too.