When I was a child I remember spending hours talking to my dolls and playing in my own little world. I had no idea it was so entertaining to watch!
Connor does the exact same thing. He will line up his trains, trucks and anything else he can find and carry on full conversations with them. Mind you, it is almost entirely in another language. Occasionally you get a word like "chocolate" or "truck" or "oh my gosh" or "oh, no" thrown in. Who needs a television when you have entertainment like Connor!