Choo Choo

Before Michael was walking, the trains that go by, about once a week, would scare him to tears. They would wake him from his nap and he was so afraid of them that he had to be consoled by someone and reassured that they weren't going to get him. However, only a few months ago, he started to enjoy the noise of the train. Now, every time they go by he runs up onto the couch and says "choo choo."