I thought for sure we almost had either waving or high-5 with the way Eric has been holding his arm in the air, but it turns out, what this arm-in-the-air thing really means is, "tell me the name of this object please."
Also, this week, Eric has started to scrunch up his face to show when he doesn't like something. And he has started what I like to call "pre-running." It's not quite walking, but it isn't quite running either. Everyday when Scott arrives home from work, Eric "runs" over to hug him.