One of the defining features of life in the West of Scotland has to be the friendly moments of banter. Glasgow is a place that tends to come on song when the sun is out. Today was a good example. The train journey was full of happy faces, this could also be down to that Friday feeling. Four 'ladies that lunch' where taking the train to Edinburgh and where asking the ticket inspector what the difference was between a single and return? He replied 'being single means that you are happy, a return costs you more and means you have to go back'.