We went out for dinner one night at a restaurant that's at the back of a courtyard. There was a light drizzle falling, when Jeff saw a lamp post, he said it made him think of "Singin' in the Rain."
So he struck a pose similar to Gene Kelly in the movie.
Then, little copycat ran over and struck his own pose. "I want to do it," he said. "Take my picture, too."
He has never seen the movie, but he just had to do what dad did.