The other day I had gone to drop my wife at the Bangalore Airport. While waiting for her flight to take off, I got busy checking social updates on my phone. To my surprise I found an update from an old friend, who had checked in at the airport fifteen minutes before me. The backstory between me and this old friend is not that interesting. We were in same school together and shared a bench, tiffin and a box of crayons for the initial few years and then moved on. We both went into different directions not to be heard from each other for almost twenty years.