What I was trying to do

This was shot on a train travelling down the south coast to Paignton. The train runs right next to the sea, so the views out the window are amazing. In this instance, an older man and younger woman, both strangers to each other were having a deep conversation. I was planning on shooting out through the window but, noticed the man was being quite animated with hand gestures as he excitedly explained something to the women. In this moment I decided his gestures would become the subject and here is the result.