Caleb's Language

So Caleb's language has really taken off in the last couple of weeks. I hadn't really realized it until we returned home from a 3 week trip and Travis was shocked by all the things Caleb could say. We try to figure out what has caused this increase in language and I have a couple of theories. 1. He just spent the last 3 weeks with all of his older cousins and picked up on their language. 2. He just has a bunch of synapses that are beginning to fire in his brain. 3. It is because I took so much DHA when I was pregnant/ nursing. :) Just kidding about the last one.
But today, I was shocked by what he said. He came up and handed me his bottle and said, "I need more drinking water." I am totally not kidding. "Drinking water?" Where would he have possibly heard that phrase from. Bizarre thing number 2 that he said. He was sitting in the backseat and said,"Thursday, Friday, Saturday" like he was naming the days of the week. Now I KNOW I have not tried to teach him those yet. It's like these adult things coming out of this little boy's mouth. It's fun and exciting, though. You never know what you're going to get with him.